diff --git a/superkaramba/src/imagelabel_python.cpp b/superkaramba/src/imagelabel_python.cpp
index 61af3c5..1251cc9 100644
--- a/superkaramba/src/imagelabel_python.cpp
+++ b/superkaramba/src/imagelabel_python.cpp
@@ -122,7 +122,7 @@ PyObject* py_createTaskIcon(PyObject *, PyObject *args)
   {
     //no task was found
     tqWarning("Task not found.");
-    return (long)NULL ;
+    return NULL;
   }
   //retrieve the TQPixmap that represents this image
   TQPixmap iconPixmap = KWin::icon(currTask->window());