diff --git a/src/msw/control.cpp b/src/msw/control.cpp
index 05370f4505..8e72df223d 100644
--- a/src/msw/control.cpp
+++ b/src/msw/control.cpp
@@ -187,7 +187,7 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
 #if wxUSE_TREECTRL
         if ( wxDynamicCastThis(wxTreeCtrl) )
             testFont = true;
-#endif wxUSE_TREECTRL
+#endif // wxUSE_TREECTRL
 
         if ( testFont )
         {