diff --git a/nixos/tests/zenohd.nix b/nixos/tests/zenohd.nix
index 7d99460d6ade..0aeca6b61818 100644
--- a/nixos/tests/zenohd.nix
+++ b/nixos/tests/zenohd.nix
@@ -82,7 +82,6 @@ import ./make-test-python.nix (
     };
 
     testScript = ''
-      start_all()
       router.wait_for_unit("zenohd.service")
       client.wait_for_unit("multi-user.target")