diff --git a/source/blender/gpu/intern/gpu_extensions.c b/source/blender/gpu/intern/gpu_extensions.c
index 6cd16df3c88..c5cfbea9b5c 100644
--- a/source/blender/gpu/intern/gpu_extensions.c
+++ b/source/blender/gpu/intern/gpu_extensions.c
@@ -54,6 +54,8 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "BLI_winstuff.h"
+
 /* Extensions support */
 
 /* extensions used: