diff --git a/d3d9-nine/present.c b/d3d9-nine/present.c
index ba87a76..7c9f8c8 100644
--- a/d3d9-nine/present.c
+++ b/d3d9-nine/present.c
@@ -23,6 +23,7 @@
 #include <d3dadapter/drm.h>
 #include <X11/Xatom.h>
 #include <X11/Xlib.h>
+#include <X11/Xresource.h>
 #include <X11/Xutil.h>
 #include <stdio.h>
 #include <stdlib.h>