diff --git a/src/Platform/GlutApplication.h b/src/Platform/GlutApplication.h
index c6b45e08f..679073aee 100644
--- a/src/Platform/GlutApplication.h
+++ b/src/Platform/GlutApplication.h
@@ -32,8 +32,9 @@
 
 #include "Math/Vector2.h"
 #include "Magnum.h"
-#include "OpenGL.h"
 
+/* We must include our own GL headers first to avoid conflicts */
+#include "OpenGL.h"
 #include <GL/freeglut.h>
 
 namespace Magnum {