diff --git a/awx/main/models/inventory.py b/awx/main/models/inventory.py
index cad8395ca8..c50f5c8402 100644
--- a/awx/main/models/inventory.py
+++ b/awx/main/models/inventory.py
@@ -527,11 +527,11 @@ class Group(CommonModelNameNotUnique, ResourceMixin):
     )
     update_role = ImplicitRoleField(
         role_name='Inventory Group Updater',
-        parent_role=['inventory.update_role', 'parents.updater_role'],
+        parent_role=['inventory.update_role', 'parents.update_role'],
     )
     execute_role = ImplicitRoleField(
         role_name='Inventory Group Executor',
-        parent_role=['inventory.execute_role', 'parents.executor_role'],
+        parent_role=['inventory.execute_role', 'parents.execute_role'],
     )
 
     def __unicode__(self):