diff --git a/atlas/admin.py b/atlas/admin.py
index 3a544b15..44e3fc34 100755
--- a/atlas/admin.py
+++ b/atlas/admin.py
@@ -70,7 +70,7 @@ class AtlasAdmin(VersionAdmin):
     view_on_site = True
 
     inlines = (
-        DifferentialInline
+        DifferentialInline,
     )