diff --git a/tests/base.py b/tests/base.py
index 7cd9de3..67de802 100755
--- a/tests/base.py
+++ b/tests/base.py
@@ -500,7 +500,7 @@
         return ret
 
 
-class FakeGerritSource(zuul.source.gerrit.Gerrit):
+class FakeGerritSource(zuul.source.gerrit.GerritSource):
     name = 'gerrit'
 
     def __init__(self, upstream_root, *args):