diff --git a/src/pixelpipeline.cpp b/src/pixelpipeline.cpp
index a7d2194..3cc34c6 100644
--- a/src/pixelpipeline.cpp
+++ b/src/pixelpipeline.cpp
@@ -72,14 +72,19 @@ PixelPipeline::PixelPipeline(MapScene *map) :
 
 PixelPipeline::~PixelPipeline()
 {
-    delete m_mapFBO;
-    delete m_mapTex;
+    // shaders
     delete m_texMapShader;
     delete m_renderShader;
-    delete m_map;
     delete m_skyboxShader;
+    // textures
+    delete m_mapTex;
     delete m_skyTexBack;
     delete m_skyTexFront;
+    // framebuffers
+    delete m_mapFBO;
+    // meshes
+    delete m_toreiller;
+    delete m_map;
 }
 
 void PixelPipeline::updateChanges()
diff --git a/src/simulation.cpp b/src/simulation.cpp
index ab83cd2..1a15961 100644
--- a/src/simulation.cpp
+++ b/src/simulation.cpp
@@ -23,6 +23,12 @@ Simulation::Simulation(MapScene *_map, std::vector<BehaviorFunction> &_behaviors
     }
 }
 
+Simulation::~Simulation()
+{
+    for(Dude* d : m_dudes)
+        delete d;
+}
+
 void Simulation::update()
 {
     std::random_shuffle(m_dudes.begin(), m_dudes.end());
@@ -55,7 +61,6 @@ void Simulation::handleAction(Dude *dude)
     // initialisation
     Coord currentPos(dude->getPos());
     Coord targetPos = p_map->toreillerLoop(currentPos + Coord(action.dir));
-    Pixel &source = p_map->getPixel(currentPos);
     Pixel &target = p_map->getPixel(targetPos);
     dude->setSuccess(false);
     
diff --git a/src/simulation.h b/src/simulation.h
index 804fbd5..75650d8 100644
--- a/src/simulation.h
+++ b/src/simulation.h
@@ -15,6 +15,7 @@ private:
     std::vector<Team> m_teams;
 public:
     Simulation(MapScene *_map, std::vector<BehaviorFunction> &_behaviors);
+    ~Simulation();
     MapScene* getMap() { return (MapScene*) p_map; }
     int getPopulation(){return m_dudes.size();}