diff --git a/include/Spectre/Game.h b/include/Spectre/Game.h
index 4c7b5b8..5c6dec3 100644
--- a/include/Spectre/Game.h
+++ b/include/Spectre/Game.h
@@ -56,8 +56,6 @@ private :
 
 	FPSCounter m_fpsCounter;
 
-	double m_timestep;
-
 	bool m_running;
 };