diff --git a/mediagoblin/storage.py b/mediagoblin/storage.py
index b376ead0..f9563031 100644
--- a/mediagoblin/storage.py
+++ b/mediagoblin/storage.py
@@ -347,7 +347,7 @@ class CloudFilesStorageObjectWrapper():
         """
         return self
 
-    def __exit__(self, *args):
+    def __exit__(self, *exc_info):
         """
         Context Manger API implementation
         see self.__enter__()