diff --git a/config.py b/config.py
index 7b4344f99..3f00d8b6f 100644
--- a/config.py
+++ b/config.py
@@ -154,4 +154,4 @@ class DefaultConfig(object):
   DISTRIBUTED_STORAGE_PREFERENCE = ['local_us']
 
   # Remove me when all imagestorage objects have a location
-  DS_BACKFILL_LOCATION= 'local_us'
+  DS_BACKFILL_LOCATION = 'local_us'