diff --git a/kio/kio/netaccess.cpp b/kio/kio/netaccess.cpp
index d32396a00..9d2dd329b 100644
--- a/kio/kio/netaccess.cpp
+++ b/kio/kio/netaccess.cpp
@@ -464,7 +464,7 @@ bool NetAccess::synchronousRunInternal( Job* job, TQWidget* window, TQByteArray*
 
   TQMetaObject *meta = job->tqmetaObject();
 
-  static const char dataSignal[] = "data(KIO::Job*,const TQByteArray&)";
+  static const char dataSignal[] = "data(KIO::Job*,const " TQBYTEARRAY_OBJECT_NAME_STRING ""&)";
   if ( meta->findSignal( dataSignal ) != -1 ) {
       connect( job, TQT_SIGNAL(data(KIO::Job*,const TQByteArray&)),
                this, TQT_SLOT(slotData(KIO::Job*,const TQByteArray&)) );