Have to supply fields = '__all__' in class Meta in 1.8
diff --git a/xos/core/admin.py b/xos/core/admin.py
index f14710b..004ba25 100644
--- a/xos/core/admin.py
+++ b/xos/core/admin.py
@@ -723,6 +723,7 @@
     class Meta:
         model = Deployment
         many_to_many = ["flavors", ]
+        fields = '__all__'
 
     def __init__(self, *args, **kwargs):
         request = kwargs.pop('request', None)