diff --git a/resources/rssguard.rc.in b/resources/rssguard.rc.in
index a29cc58e1..b15e3e5a6 100644
--- a/resources/rssguard.rc.in
+++ b/resources/rssguard.rc.in
@@ -1,3 +1,5 @@
+#include <windows.h>
+
 #define VS_FF_DEBUG             0x00000001L
 #define VOS__WINDOWS32          0x00000004L
 #define VFT_UNKNOWN             0x00000000L