diff --git a/framework/helpers/docker.py b/framework/helpers/docker.py
index 00bbf2b7..c83bc5be 100644
--- a/framework/helpers/docker.py
+++ b/framework/helpers/docker.py
@@ -267,10 +267,8 @@ def __init__(
             image=image,
             name=name,
             command=[
-                "--server",
-                url,
-                "--stats_port",
-                str(port),
+                f"--server={url}",
+                f"--stats_port={port}",
             ],
             ports={str(port): port},
             volumes={