diff --git a/atlas/admin.py b/atlas/admin.py
index 3f56a2d3..3a544b15 100755
--- a/atlas/admin.py
+++ b/atlas/admin.py
@@ -61,10 +61,6 @@ class AtlasAdminForm(ModelForm):
              "discussion": TinyMCE(attrs={"cols": 80, "rows": 30}),
         }
 
-        inlines = (
-            DifferentialInline
-        )
-
 
 class AtlasAdmin(VersionAdmin):
     form = AtlasAdminForm
@@ -73,6 +69,11 @@ class AtlasAdmin(VersionAdmin):
     save_as = True
     view_on_site = True
 
+    inlines = (
+        DifferentialInline
+    )
+
+
 
 admin.site.register(Case, AtlasAdmin)