diff --git a/marathon/client.py b/marathon/client.py
index 0b883a0..3abb9bb 100644
--- a/marathon/client.py
+++ b/marathon/client.py
@@ -351,7 +351,7 @@ def get_group(self, group_id):
         """
         response = self._do_request(
             'GET', '/v2/groups/{group_id}'.format(group_id=group_id))
-        return self._parse_response(response, MarathonGroup, resource_name='group')
+        return self._parse_response(response, MarathonGroup)
 
     def update_group(self, group_id, group, force=False, minimal=True):
         """Update a group.