diff --git a/src/kernel/ntqstyle.h b/src/kernel/ntqstyle.h
index 01a3e821..ad4deed3 100644
--- a/src/kernel/ntqstyle.h
+++ b/src/kernel/ntqstyle.h
@@ -357,7 +357,7 @@ public:
 	CEF_IsTopLevel			= 0x00400000,
 	CEF_IsVisible			= 0x00800000,
 	CEF_IsShown			= 0x01000000,
-	CEF_HasMouse			= 0x01000000
+	CEF_HasMouse			= 0x02000000
     };
 
     // New TQStyle API - most of these should probably be pure virtual