diff --git a/hw/xquartz/darwinfb.h b/hw/xquartz/darwinfb.h
index 5de360d75..541128b8e 100644
--- a/hw/xquartz/darwinfb.h
+++ b/hw/xquartz/darwinfb.h
@@ -26,7 +26,7 @@
  */
 
 #ifndef _DARWIN_FB_H
-#define _DARWIN_DB_H
+#define _DARWIN_FB_H
 
 #include "scrnintstr.h"