diff --git a/tests/test_configurer.py b/tests/test_configurer.py
index cfd8d3c..a2ef1e2 100644
--- a/tests/test_configurer.py
+++ b/tests/test_configurer.py
@@ -196,15 +196,14 @@ def test_cull_service_default():
 
     cull_cmd = [
        sys.executable, '/srv/src/tljh/cull_idle_servers.py',
-       '--timeout', '600', '--cull-every', '60', '--concurrency', '5',
-       '--max-age', '0'
+       '--timeout=600', '--cull-every=60', '--concurrency=5',
+       '--max-age=0'
     ]
     assert c.JupyterHub.services == [{
         'name': 'cull-idle',
         'admin': True,
         'command': cull_cmd,
     }]
-    assert c.TraefikTomlProxy.traefik_api_username == 'api_admin'
 
 
 def test_set_cull_service():
@@ -222,16 +221,14 @@ def test_set_cull_service():
     })
     cull_cmd = [
        sys.executable, '/srv/src/tljh/cull_idle_servers.py',
-       '--timeout', '600', '--cull-every', '10', '--concurrency', '5',
-       '--max-age', '60', '--cull-users'
+       '--timeout=600', '--cull-every=10', '--concurrency=5',
+       '--max-age=60', '--cull-users'
     ]
     assert c.JupyterHub.services == [{
         'name': 'cull-idle',
         'admin': True,
         'command': cull_cmd,
     }]
-    assert c.TraefikTomlProxy.traefik_api_username == 'api_admin'
-
 
 
 def test_load_secrets(tljh_dir):