diff --git a/src/gui/windowstate.h b/src/gui/windowstate.h
index a1d4a8f32..46af02190 100644
--- a/src/gui/windowstate.h
+++ b/src/gui/windowstate.h
@@ -42,5 +42,5 @@ inline namespace WindowStateNS
         Hidden
 #endif
     };
-    Q_ENUM_NS(WindowState);
+    Q_ENUM_NS(WindowState)
 }