diff --git a/windows/netgen.rc b/windows/netgen.rc
index 5a48c2aa..047feb6f 100644
--- a/windows/netgen.rc
+++ b/windows/netgen.rc
@@ -1,6 +1,6 @@
 // Microsoft Visual C++ generated resource script.
 //
-#include "resource."
+#include "resource.h"
 
 #define APSTUDIO_READONLY_SYMBOLS
 /////////////////////////////////////////////////////////////////////////////