diff --git a/mitterlib/ui/helpers/gtk_threading.py b/mitterlib/ui/helpers/gtk_threading.py
index 08c803d..d304315 100644
--- a/mitterlib/ui/helpers/gtk_threading.py
+++ b/mitterlib/ui/helpers/gtk_threading.py
@@ -60,7 +60,8 @@ class _WorkerThread(threading.Thread, _IdleObject):
             result = self._function(*args, **kwargs)
         except Exception, exc:  # Catch ALL exceptions
             # TODO: Check if this catch all warnins too!
-            _log.debug('Exception inside thread: %s', str(exc))
+            _log.debug('Exception inside thread %s:\n%s', 
+                    self.getName(), str(exc))
             self.emit("exception", exc)
             return