diff --git a/krename/batchrenamer.cpp b/krename/batchrenamer.cpp
index 98b2ef4..bfebf35 100644
--- a/krename/batchrenamer.cpp
+++ b/krename/batchrenamer.cpp
@@ -346,7 +346,7 @@ void BatchRenamer::work( ProgressDialog* p )
         fundo->close();
 
         // Make fundo exuteable
-        if (chmod(m_undoScript.local8Bit(), (unsigned int) S_IRUSR | S_IWUSR | S_IXUSR))
+        if (chmod(m_undoScript.local8Bit(), (mode_t)(S_IRUSR | S_IWUSR | S_IXUSR)))
             p->error( i18n("Can't set executable bit on undo script.") );
         delete fundo;
     }