diff --git a/planetmint/backend/tarantool/connection.py b/planetmint/backend/tarantool/connection.py
index ae11396..967c4ca 100644
--- a/planetmint/backend/tarantool/connection.py
+++ b/planetmint/backend/tarantool/connection.py
@@ -44,7 +44,7 @@ class TarantoolDBConnection(DBConnection):
                 "inputs",
                 "outputs",
                 "keys",
-                "scripts"
+                "scripts",
             ]
         except tarantool.error.NetworkError as network_err:
             logger.info("Host cant be reached")