diff --git a/include/Nazara/Graphics/DebugOff.hpp b/include/Nazara/Graphics/DebugOff.hpp
index f5e3b3e1c..17972d2f0 100644
--- a/include/Nazara/Graphics/DebugOff.hpp
+++ b/include/Nazara/Graphics/DebugOff.hpp
@@ -3,7 +3,7 @@
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 // On suppose que Debug.hpp a déjà été inclus, tout comme Config.hpp
-#if NAZARA_GRAPHICS_HPP
+#if NAZARA_GRAPHICS_MANAGE_MEMORY
 	#undef delete
 	#undef new
 #endif