diff --git a/librouteros/api.py b/librouteros/api.py
index a2c135a..7bcc8d7 100644
--- a/librouteros/api.py
+++ b/librouteros/api.py
@@ -222,8 +222,7 @@ def __init__(self, path: str, api: AsyncApi):
         self.path = path
         self.api = api
 
-    def select(self, key: query.Key, *other: query.Key) -> query.AsyncQuery:
-        keys = (key,) + other
+    def select(self, *keys: query.Key) -> query.AsyncQuery:
         return query.AsyncQuery(path=self, keys=keys, api=self.api)
 
     def __str__(self) -> str: