diff --git a/programs/city.c b/programs/city.c
index 71b91c9..4de8e89 100644
--- a/programs/city.c
+++ b/programs/city.c
@@ -228,8 +228,12 @@ int main()
   {
     clock_t frameStartT = clock();
 
+    models[1].transform.rotation.y += models[1].transform.rotation.z; // overturn the car for the rendering
+
     draw();
 
+    models[1].transform.rotation.y -= models[1].transform.rotation.z; // turn the car back for the physics
+
     fps++;
 
     SDL_UpdateTexture(textureSDL,NULL,pixels,S3L_RESOLUTION_X * sizeof(uint32_t));