diff --git a/kjsembed/qtbindings/qcanvasitem_imp.cpp b/kjsembed/qtbindings/qcanvasitem_imp.cpp
index c11b3780..9a3d0a5b 100644
--- a/kjsembed/qtbindings/qcanvasitem_imp.cpp
+++ b/kjsembed/qtbindings/qcanvasitem_imp.cpp
@@ -163,7 +163,7 @@ TQCanvasItem *QCanvasItemImp::toQCanvasItem( KJS::Object &self )
     if ( !op )
         return 0;
 /*
-    if ( !op->inherits("TQCanvasItem") ) {
+    if ( !op->inherits(TQCANVASITEM_OBJECT_NAME_STRING) ) {
 	kdDebug() << "Typename of opaque canvas item is " << op->typeName() << endl;
 	// Check superclasses
         return 0;