--- a/source/blender/ftfont/intern/FTF_TTFont.cpp
+++ b/source/blender/ftfont/intern/FTF_TTFont.cpp
@@ -41,6 +41,8 @@
 #include "BKE_utildefines.h"
 #endif
 
+#include <GL/gl.h>
+
 #define DOMAIN_NAME "blender"
 
 #define SYSTEM_ENCODING_DEFAULT "UTF-8"