diff --git a/.gitattributes b/.gitattributes
index 1fe8bae..e69de29 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +0,0 @@
-*.bmp filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitignore b/.gitignore
index 4e2a22e..7744b04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,11 @@
 [Dd]ebug
 [Rr]elease
 
+# CLion idea
+.idea
+cmake-build-debug
+cmake-build-release
+
 # CMake
 CMakeCache.txt
 CMakeFiles
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c9d0491..13a323c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,14 +1,17 @@
 cmake_minimum_required(VERSION 2.8.9)
 set(CMAKE_DISABLE_SOURCE_CHANGES ON)
 set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++")
 
 project(dungeon)
 
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${dungeon_SOURCE_DIR}/cmake")
-
+find_package(OpenGL REQUIRED)
 find_package(SDL2 REQUIRED)
-include_directories(${SDL2_INCLUDE_DIR} "libs/glm")
-link_libraries(${SDL2_LIBRARY})
+include_directories(${OPENGL_INCLUDE_DIR} ${SDL2_INCLUDE_DIR} "libs/glm")
+link_libraries(${OPENGL_LIBRARIES} ${SDL2_LIBRARY})
 
 file(GLOB SOURCES "src/*.cpp" "src/*.c" "src/*.h")
 add_executable(dungeon ${SOURCES})
diff --git a/src/AttackEnemyNode.cpp b/src/AttackEnemyNode.cpp
index 382e91a..622a8e8 100644
--- a/src/AttackEnemyNode.cpp
+++ b/src/AttackEnemyNode.cpp
@@ -14,7 +14,7 @@ BehaviourTreeStatus AttackEnemyNode::tick(BTTick * tick) {
   auto actors = tick->target->map->GetActorList();
   std::vector<Actor*> visibleEnemies;
 
-  for each (auto actor in *actors) {
+  for (auto actor : *actors) {
     if (actor == tick->target) continue;
 
     if (actor->isTypeOf(ACT_HERO) != ishero) {
@@ -31,7 +31,7 @@ BehaviourTreeStatus AttackEnemyNode::tick(BTTick * tick) {
 
   Actor* closestActor = nullptr;
   float closestDist;
-  for each (Actor* actor in visibleEnemies) {
+  for (Actor* actor : visibleEnemies) {
     float dist = Pathfinder::distance(tick->target->getPosition(), actor->getPosition());
     if (closestActor == nullptr ||
          dist < closestDist) {
diff --git a/src/BehaviourTreeNode.cpp b/src/BehaviourTreeNode.cpp
index 6dbc348..bab319e 100644
--- a/src/BehaviourTreeNode.cpp
+++ b/src/BehaviourTreeNode.cpp
@@ -10,7 +10,7 @@ BehaviourTreeNode::BehaviourTreeNode(BehaviourTreeNode* parent) {
 }
 
 BehaviourTreeNode::~BehaviourTreeNode() {
-  for each (BehaviourTreeNode* child in children) {
+  for (BehaviourTreeNode* child : children) {
     delete child;
   }
 }
diff --git a/src/Config.cpp b/src/Config.cpp
index e08f07e..08506b4 100644
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -44,7 +44,7 @@ static inline void trim(string &s) {
 
 
 
-Config::Config(char* path) {
+Config::Config(string path) {
   this->path = path;
 }
 
@@ -99,13 +99,13 @@ void Config::save() {
   ofstream conf(path, ios::trunc);
   if (conf.is_open()) {
     vector<string> vec;
-    for each (auto it in ints) {
+    for (auto it : ints) {
       vec.push_back(it.first + " = " + to_string(it.second));
     }
-    for each (auto it in floats) {
+    for (auto it : floats) {
       vec.push_back(it.first + " = " + to_string(it.second));
     }
-    for each (auto it in bools) {
+    for (auto it : bools) {
       string b;
       if (it.second) {
         b = "true";
@@ -115,11 +115,11 @@ void Config::save() {
       }
       vec.push_back(it.first + " = " + b);
     }
-    for each (auto it in strings) {
+    for (auto it : strings) {
       vec.push_back(it.first + " = " + it.second);
     }
     sort(vec.begin(), vec.end());
-    for each (auto it in vec) {
+    for (auto it : vec) {
       conf << it << "\n";
     }
     conf.close();
diff --git a/src/Config.h b/src/Config.h
index 0b94b9f..a69739d 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -3,13 +3,13 @@
 #include <map>
 
 class Config {
-  char* path;
+  std::string path;
   std::map<std::string, std::string> strings;
   std::map<std::string, float> floats;
   std::map<std::string, int> ints;
   std::map<std::string, bool> bools;
 public:
-  Config(char* path);
+  Config(std::string path);
   void load();
   void save();
   void deleteValue(std::string key);
diff --git a/src/ExploreNode.cpp b/src/ExploreNode.cpp
index 78c2066..a4e56a7 100644
--- a/src/ExploreNode.cpp
+++ b/src/ExploreNode.cpp
@@ -1,3 +1,4 @@
+#include <cstdlib>
 #include "ExploreNode.h"
 #include "Pathfinder.h"
 #include "BehaviourTree.h"
@@ -26,7 +27,7 @@ BehaviourTreeStatus ExploreNode::tick(BTTick * tick) {
   std::vector<vec2i> neigh = map->getNeighbours(pos.x, pos.y);
   std::vector<vec2i> options;
   float lowestval = 999999;
-  for each (vec2i npos in neigh) {
+  for (vec2i npos : neigh) {
     float val = dijkstra.getValue(npos.x, npos.y);
     if (val < lowestval) {
       lowestval = val;
@@ -41,7 +42,7 @@ BehaviourTreeStatus ExploreNode::tick(BTTick * tick) {
     return BT_FAILED;
   }
   while (options.size() > 0) {
-    int i = rand() % options.size();
+    int i = std::rand() % options.size();
     vec2i next = options[i];
     vec2i dp = next - pos;
     if (tick->target->Move(dp.x, dp.y)) {
diff --git a/src/FieldOfVision.cpp b/src/FieldOfVision.cpp
index 220be29..bf86916 100644
--- a/src/FieldOfVision.cpp
+++ b/src/FieldOfVision.cpp
@@ -1,3 +1,4 @@
+#include <cmath>
 #include "FieldOfVision.h"
 #include "Tilemap.h"
 
@@ -18,7 +19,7 @@ namespace FOV {
 
   void CastLight(Tilemap* map, Tilemap* vision, int visioncounter, int row, float start, float end, int xx, int xy, int yx, int yy, int startX, int startY, float radius) {
     float newStart = 0.0f;
-    if (start < end) {
+      if (start < end) {
       return;
     }
     bool blocked = false;
diff --git a/src/FleeNode.cpp b/src/FleeNode.cpp
index 645f4a4..fc347eb 100644
--- a/src/FleeNode.cpp
+++ b/src/FleeNode.cpp
@@ -1,3 +1,4 @@
+#include <cstdlib>
 #include "FleeNode.h"
 #include "Pathfinder.h"
 #include "BehaviourTree.h"
@@ -16,7 +17,7 @@ BehaviourTreeStatus FleeNode::tick(BTTick * tick) {
   std::vector<vec2i> enemyPos;
   bool ishero = tick->target->isTypeOf(ACT_HERO);
   auto actors = tick->target->map->GetActorList();
-  for each (Actor* actor in *actors) {
+  for (Actor* actor : *actors) {
     if (actor->isTypeOf(ACT_HERO) != ishero) {
       vec2i pos = actor->getPosition();
       if (tick->target->CanSee(pos.x, pos.y)) {
@@ -48,7 +49,7 @@ BehaviourTreeStatus FleeNode::tick(BTTick * tick) {
   std::vector<vec2i> neigh = map->getNeighbours(pos.x, pos.y);
   std::vector<vec2i> options;
   float lowestval = 999999;
-  for each (vec2i npos in neigh) {
+  for (vec2i npos : neigh) {
     float val = dijkstra.getValue(npos.x, npos.y);
     if (val < lowestval) {
       lowestval = val;
diff --git a/src/Game.cpp b/src/Game.cpp
index 7836637..e58104c 100644
--- a/src/Game.cpp
+++ b/src/Game.cpp
@@ -140,7 +140,7 @@ void update(double dt) {
       timer = 0;
 
       auto actors = tilemap->GetActorList();
-      for each (Actor* var in *actors) {
+      for (Actor* var : *actors) {
         var->Update();
       }
       for (int i = (int)actors->size() - 1; i >= 0; i--) {
@@ -200,7 +200,7 @@ void draw(double alpha) {
     }
   }
   auto actors = tilemap->GetActorList();
-  for each (Actor* var in *actors) {
+  for (Actor* var : *actors) {
     vec2i pos = var->getPosition();
     if (hero == nullptr || hero->CanSee(pos.x, pos.y)) {
       renderer->SetColor(0, 0, 0, 255);
diff --git a/src/HealFriendNode.cpp b/src/HealFriendNode.cpp
index a6d93e0..7b55791 100644
--- a/src/HealFriendNode.cpp
+++ b/src/HealFriendNode.cpp
@@ -13,7 +13,7 @@ BehaviourTreeStatus HealFriendNode::tick(BTTick * tick) {
 
   auto actors = tick->target->map->GetActorList();
   std::vector<Actor*> friends;
-  for each (auto actor in *actors) {
+  for (auto actor : *actors) {
     if (actor == tick->target) continue;
 
     if (actor->isTypeOf(ACT_HERO) == ishero && actor->health < actor->maxhealth-1) {
@@ -30,7 +30,7 @@ BehaviourTreeStatus HealFriendNode::tick(BTTick * tick) {
 
   Actor* lowestHpActor = nullptr;
   int lowestHp;
-  for each (Actor* actor in friends) {
+  for (Actor* actor : friends) {
     if (lowestHpActor == nullptr || actor->health < lowestHp) {
       lowestHpActor = actor;
       lowestHp = actor->health;
diff --git a/src/IfNotSeeEnemyNode.cpp b/src/IfNotSeeEnemyNode.cpp
index 48fb223..9665d9f 100644
--- a/src/IfNotSeeEnemyNode.cpp
+++ b/src/IfNotSeeEnemyNode.cpp
@@ -15,7 +15,7 @@ BehaviourTreeStatus IfNotSeeEnemyNode::tick(BTTick * tick) {
   bool ishero = tick->target->isTypeOf(ACT_HERO);
 
   auto actors = tick->target->map->GetActorList();
-  for each (auto actor in *actors) {
+  for (auto actor : *actors) {
     if (actor == tick->target) continue;
 
     if (actor->isTypeOf(ACT_HERO) != ishero) {
diff --git a/src/IfSeeEnemyNode.cpp b/src/IfSeeEnemyNode.cpp
index 81f5914..1f23971 100644
--- a/src/IfSeeEnemyNode.cpp
+++ b/src/IfSeeEnemyNode.cpp
@@ -15,7 +15,7 @@ BehaviourTreeStatus IfSeeEnemyNode::tick(BTTick * tick) {
   bool ishero = tick->target->isTypeOf(ACT_HERO);
 
   auto actors = tick->target->map->GetActorList();
-  for each (auto actor in *actors) {
+  for (auto actor : *actors) {
     if (actor == tick->target) continue;
 
     if (actor->isTypeOf(ACT_HERO) != ishero) {
diff --git a/src/IfSeeFriendNode.cpp b/src/IfSeeFriendNode.cpp
index 4fb6c25..7cdb7f0 100644
--- a/src/IfSeeFriendNode.cpp
+++ b/src/IfSeeFriendNode.cpp
@@ -16,7 +16,7 @@ BehaviourTreeStatus IfSeeFriendNode::tick(BTTick * tick) {
   bool ishero = tick->target->isTypeOf(ACT_HERO);
 
   auto actors = tick->target->map->GetActorList();
-  for each (auto actor in *actors) {
+  for (auto actor : *actors) {
     if (actor == tick->target) continue;
 
     if (actor->isTypeOf(ACT_HERO) == ishero) {
diff --git a/src/Main.cpp b/src/Main.cpp
index 4213ef3..8fe75a8 100644
--- a/src/Main.cpp
+++ b/src/Main.cpp
@@ -1,7 +1,6 @@
 //#define _ALLOW_ITERATOR_DEBUG_LEVEL_MISMATCH
 //#define _ITERATOR_DEBUG_LEVEL 0  
 
-#include "Renderer.h"
 
 #include <SDL.h>
 #include <stdio.h>
@@ -9,6 +8,7 @@
 #include <string>
 #include <time.h>
 
+#include "Renderer.h"
 #include "Input.h"
 #include "Config.h"
 #include "Game.h"
@@ -19,6 +19,7 @@ Uint64 perfFreq;
 
 double currTime();
 
+#undef main
 int main(int argc, char* argv[]) {
   Renderer* renderer;
   Input* input;
diff --git a/src/Pathfinder.cpp b/src/Pathfinder.cpp
index 4e620e0..8dd0070 100644
--- a/src/Pathfinder.cpp
+++ b/src/Pathfinder.cpp
@@ -1,3 +1,4 @@
+#include <math.h>
 #include "Pathfinder.h"
 #include "Tilemap.h"
 
@@ -38,7 +39,7 @@ namespace Pathfinder
       //map->SetTile(current->pos.x, current->pos.y, TILE_CLOSED);
 
       auto neighbours = map->getNeighbours(current->pos.x, current->pos.y);
-      for each (auto pos in neighbours)
+      for (auto pos : neighbours)
       {
         if (map->GetTile(pos.x, pos.y) == '#')
         {
@@ -64,11 +65,11 @@ namespace Pathfinder
             path.push_back(current->pos);
             current = current->from;
           }
-          for each (AStarNode* var in open)
+          for (AStarNode* var : open)
           {
             delete var;
           }
-          for each (AStarNode* var in closed)
+          for (AStarNode* var : closed)
           {
             delete var;
           }
@@ -137,11 +138,11 @@ namespace Pathfinder
         }
       }
     }
-    for each (AStarNode* var in open)
+    for (AStarNode* var : open)
     {
       delete var;
     }
-    for each (AStarNode* var in closed)
+    for (AStarNode* var : closed)
     {
       delete var;
     }
@@ -158,15 +159,15 @@ namespace Pathfinder
     }
     out->height = map->GetHeight();
     out->width = map->GetWidth();
-    for each (vec2i pos in *goals) {
+    for (vec2i pos : *goals) {
       out->setValue(pos.x, pos.y, 0);
     }
 
     std::vector<vec2i> queue;
 
-    for each (vec2i pos in *goals) {
+    for (vec2i pos : *goals) {
       auto neigh = map->getNeighbours(pos.x, pos.y);
-      for each (vec2i npos in neigh) {
+      for (vec2i npos : neigh) {
         int val = out->getValue(npos.x, npos.y);
         if (map->GetTile(npos.x, npos.y) != '#' && val > 1) {
           if (npos.x != 0 && npos.y != 0) {
diff --git a/src/RangedAttackNode.cpp b/src/RangedAttackNode.cpp
index d7e7e6f..bfe0b95 100644
--- a/src/RangedAttackNode.cpp
+++ b/src/RangedAttackNode.cpp
@@ -17,7 +17,7 @@ BehaviourTreeStatus RangedAttackNode::tick(BTTick * tick) {
 
   auto actors = tick->target->map->GetActorList();
   std::vector<Actor*> enemies;
-  for each (auto actor in *actors) {
+  for (auto actor : *actors) {
     if (actor == tick->target) continue;
 
     if (actor->isTypeOf(ACT_HERO) != ishero) {
@@ -34,7 +34,7 @@ BehaviourTreeStatus RangedAttackNode::tick(BTTick * tick) {
 
   Actor* lowestHpActor = nullptr;
   int lowestHp;
-  for each (Actor* actor in enemies) {
+  for (Actor* actor : enemies) {
     if (lowestHpActor == nullptr || actor->health < lowestHp) {
       lowestHpActor = actor;
       lowestHp = actor->health;
diff --git a/src/Renderer.cpp b/src/Renderer.cpp
index 8cfa6a5..0899f18 100644
--- a/src/Renderer.cpp
+++ b/src/Renderer.cpp
@@ -106,13 +106,13 @@ GLuint spriteVertArrayId;
 GLuint colorUniform;
 GLuint mvpUniform;
 
-bool Renderer::Init(char* title, int width, int height) {
+bool Renderer::Init(std::string title, int width, int height) {
   SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
   SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
   SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
   SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
 
-  window = SDL_CreateWindow(title, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, width, height, SDL_WINDOW_OPENGL);
+  window = SDL_CreateWindow(title.data(), SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, width, height, SDL_WINDOW_OPENGL);
   if (window == NULL) {
     return false;
   }
@@ -268,24 +268,26 @@ Texture * Renderer::LoadTexture(std::string path) {
     // Texture already loaded, no need to load it again
     return &it->second;
   }
-  return nullptr;
 }
 
 
 Sprite Renderer::CreateSprite(std::string path, int x, int y, int w, int h) {
   Sprite sprite;
-  sprite.region = {x, y, w, h};
+  sprite.region.x = x;
+  sprite.region.y = y;
+  sprite.region.w = w;
+  sprite.region.h = h;
   sprite.texture = LoadTexture(path);
   if (sprite.texture != nullptr) {
-    float tw = sprite.texture->w;
-    float th = sprite.texture->h;
+    float tw = (float)sprite.texture->w;
+    float th = (float)sprite.texture->h;
     const float uvs[] = {
       x / tw, y / th,
       (x + w) / tw, y / th,
       x / tw, (y + h) / th,
       (x + w) / tw, (y + h) / th,
     };
-    
+
     
     glCreateBuffers(1, &sprite.uvBuf);
     glBindBuffer(GL_ARRAY_BUFFER, sprite.uvBuf);
diff --git a/src/Renderer.h b/src/Renderer.h
index b5a054a..16d3bd5 100644
--- a/src/Renderer.h
+++ b/src/Renderer.h
@@ -45,7 +45,7 @@ class Renderer
 public:
   Renderer();
   ~Renderer();
-  bool Init(char* title, int width, int height);
+  bool Init(std::string title, int width, int height);
   void SetColor(float r, float g, float b, float a);
   void SetColor(Color col);
   void SetTitle(const char* title);
diff --git a/src/Tilemap.cpp b/src/Tilemap.cpp
index de4dc0a..31e17c0 100644
--- a/src/Tilemap.cpp
+++ b/src/Tilemap.cpp
@@ -17,7 +17,7 @@ Tilemap::Tilemap(int width, int height)
 Tilemap::~Tilemap() 
 {
   delete tilemap;
-  for each (auto var in actors) {
+  for (auto var : actors) {
     delete var;
   }
 }
@@ -82,7 +82,7 @@ bool Tilemap::IsBlocked(int x, int y)
     if (tilemap[GetIndex(x,y)] == '#') { // TODO: Replace hardcoded tiles
       return true;
     }
-    for each (Actor* var in actors) {
+    for (Actor* var : actors) {
       vec2i pos = var->getPosition();
       if (var->IsAlive() && pos.x == x && pos.y == y) {
         return true;
@@ -94,7 +94,7 @@ bool Tilemap::IsBlocked(int x, int y)
 }
 
 void Tilemap::AddActor(Actor * actor) {
-  for each (Actor* var in actors) {
+  for (Actor* var : actors) {
     if (var == actor) {
       return;
     }
@@ -113,7 +113,7 @@ void Tilemap::RemoveActor(Actor * actor) {
 
 Actor * Tilemap::GetActor(int x, int y, Actors type) {
   vec2i pos = { x,y };
-  for each (Actor* act in actors) {
+  for (Actor* act : actors) {
     if (act->isTypeOf(type)) {
       vec2i apos = act->getPosition();
       if (apos == pos) {
@@ -127,8 +127,8 @@ Actor * Tilemap::GetActor(int x, int y, Actors type) {
 std::vector<Actor*> Tilemap::GetActors(int x, int y, int range, Actors type) {
   std::vector<Actor*> found;
   std::vector<vec2i> neigh = getNeighbours(x, y, range);
-  for each (Actor* act in actors) {
-    for each (vec2i pos in neigh) {
+  for (Actor* act : actors) {
+    for (vec2i pos : neigh) {
       if (act->isTypeOf(type)) {
         vec2i apos = act->getPosition();
         if (apos == pos) {
diff --git a/src/Tilemap.h b/src/Tilemap.h
index 4cec06c..8ad18e8 100644
--- a/src/Tilemap.h
+++ b/src/Tilemap.h
@@ -1,11 +1,9 @@
 #pragma once
 #include <vector>
+#include "Actor.h"
 
 struct vec2i;
 
-class Actor;
-enum Actors;
-
 class Tilemap {
   unsigned int* tilemap;
   std::vector<Actor*> actors;
diff --git a/src/Tileset.cpp b/src/Tileset.cpp
index 2a68a6f..3005489 100644
--- a/src/Tileset.cpp
+++ b/src/Tileset.cpp
@@ -1,7 +1,7 @@
 #include "Tileset.h"
 #include "Renderer.h"
 
-Tileset::Tileset(Renderer* renderer, char * imgPath, int imgWidth, int imgHeight, int tileWidth, int tileHeight) {
+Tileset::Tileset(Renderer* renderer, std::string imgPath, int imgWidth, int imgHeight, int tileWidth, int tileHeight) {
   int tilesX = imgWidth / tileWidth;
   int tilesY = imgHeight / tileHeight;
   amount = tilesX*tilesY;
diff --git a/src/Tileset.h b/src/Tileset.h
index 6c52647..33e510a 100644
--- a/src/Tileset.h
+++ b/src/Tileset.h
@@ -1,4 +1,5 @@
 #pragma once
+#include <string>
 
 class Renderer;
 struct Sprite;
@@ -8,7 +9,7 @@ class Tileset {
   Sprite* sprites;
   int amount;
 public:
-  Tileset(Renderer* renderer, char* imgPath, int imgWidth, int imgHeight, int tileWidth, int tileHeight);
+  Tileset(Renderer* renderer, std::string imgPath, int imgWidth, int imgHeight, int tileWidth, int tileHeight);
   ~Tileset();
   int GetAmount();
   Sprite* GetSprite(int tileId);
diff --git a/src/WanderNode.cpp b/src/WanderNode.cpp
index d401415..8536fa1 100644
--- a/src/WanderNode.cpp
+++ b/src/WanderNode.cpp
@@ -1,3 +1,4 @@
+#include <cstdlib>
 #include "WanderNode.h"
 #include "BehaviourTree.h"
 #include "Actor.h"
@@ -19,7 +20,7 @@ BehaviourTreeStatus WanderNode::tick(BTTick * tick) {
     int i = rand() % neighbours.size();
     vec2i dp = neighbours[i] - pos;
     bool valid = true;
-    for each (vec2i var in previous) {
+    for (vec2i var : previous) {
       if (var == neighbours[i]) {
         valid = false;
         break;
diff --git a/src/World.cpp b/src/World.cpp
index 4e59f4f..09f877e 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -1,5 +1,6 @@
 #include "World.h"
 #include <time.h>
+#include <cstdlib>
 
 World::World() {
   World(0);
@@ -38,7 +39,7 @@ Tilemap* World::GetMap(unsigned int level) {
 
 World::~World() {
   seeds.clear();
-  for each (Tilemap* map in maps) {
+  for (Tilemap* map : maps) {
     if (map != nullptr) {
       delete map;
     }
diff --git a/src/eglew.h b/src/eglew.h
index 4f8f550..44e8391 100644
--- a/src/eglew.h
+++ b/src/eglew.h
@@ -106,6 +106,7 @@
 #include <KHR/khrplatform.h>
 #include <EGL/eglplatform.h>
 
+#define GLEW_STATIC
 #include "glew.h"
 
 #ifdef __cplusplus
diff --git a/src/glew.c b/src/glew.c
index ebb17fe..ae29f30 100644
--- a/src/glew.c
+++ b/src/glew.c
@@ -31,6 +31,7 @@
 */
 
 #ifndef GLEW_INCLUDE
+#define GLEW_STATIC
 #include "glew.h"
 #else
 #include GLEW_INCLUDE