diff --git a/src/Nazara/Core/AntiWindows.hpp b/src/Nazara/Core/AntiWindows.hpp
index ae0c4b971..a333ca4a5 100644
--- a/src/Nazara/Core/AntiWindows.hpp
+++ b/src/Nazara/Core/AntiWindows.hpp
@@ -8,5 +8,6 @@
 #error This header should only be included after including windows.h directly or indirectly in a .cpp
 #endif
 
+#undef CreateWindow
 #undef MemoryBarrier
 #undef RemoveDirectory