diff --git a/aegisub/gl_wrap.cpp b/aegisub/gl_wrap.cpp
index eb2895894..78c1afa36 100644
--- a/aegisub/gl_wrap.cpp
+++ b/aegisub/gl_wrap.cpp
@@ -39,10 +39,11 @@
 #include <wx/wxprec.h>
 #ifdef HAVE_APPLE_OPENGL_FRAMEWORK
 #include <OpenGL/GL.h>
+#include <OpenGL/glext.h>
 #else
 #include <GL/gl.h>
-#endif
 #include "gl/glext.h"
+#endif
 #include "gl_wrap.h"
 #include "options.h"