diff --git a/kubernetes/client/ws_client.py b/kubernetes/client/ws_client.py
index 2ccaa5f99a..7f06bde8ba 100644
--- a/kubernetes/client/ws_client.py
+++ b/kubernetes/client/ws_client.py
@@ -245,7 +245,7 @@ def websocket_call(configuration, url, query_params, _request_timeout,
     # tack on the actual command to execute at the end
     if isinstance(commands, list):
         for command in commands:
-            url += "&command=%s&" % quote_plus(command)
+            url += "&command=%s" % quote_plus(command)
     elif commands is not None:
         url += '&command=' + quote_plus(commands)