diff --git a/dohq_artifactory/admin.py b/dohq_artifactory/admin.py
index a05602f..7d7f9d5 100644
--- a/dohq_artifactory/admin.py
+++ b/dohq_artifactory/admin.py
@@ -469,7 +469,7 @@ def _create_json(self):
         }
 
         if isinstance(self.users, list):
-            data_json.update({"usersInGroup": self.users})
+            data_json.update({"userNames": self.users})
 
         return data_json
 
@@ -484,7 +484,7 @@ def _read_response(self, response):
         self.realm_attributes = response.get("realmAttributes")
         self.external = response.get("external")
         self.new_user_default = response.get("newUserDefault")
-        self.users = response.get("usersInGroup")
+        self.users = response.get("userNames")
 
     def delete(self):
         """