diff --git a/rhodecode/lib/celerylib/__init__.py b/rhodecode/lib/celerylib/__init__.py
--- a/rhodecode/lib/celerylib/__init__.py
+++ b/rhodecode/lib/celerylib/__init__.py
@@ -36,7 +36,7 @@ from decorator import decorator
 
 from rhodecode.lib.vcs.utils.lazy import LazyProperty
 from rhodecode import CELERY_ON
-from rhodecode.lib import str2bool, safe_str
+from rhodecode.lib.utils2 import str2bool, safe_str
 from rhodecode.lib.pidlock import DaemonLock, LockHeld
 from rhodecode.model import init_model
 from rhodecode.model import meta