diff --git a/main.py b/main.py
index 5e04a16..b34cafd 100644
--- a/main.py
+++ b/main.py
@@ -66,8 +66,9 @@ class Access(object):
         Returns:
             _dict_: _access key_
         """
+        host = self.input_container
         url = 'http://{}:1500/api/auth/v4/user/{}/key'.format(
-            self.input_container, admin['id']
+            host, admin['id']
         )
         headers = {"Internal-Auth": "on", "Accept": "application/json"}
         req = requests.post(url, headers=headers, data={})