diff --git a/tests/test_http_api_contract.py b/tests/test_http_api_contract.py
index 9e30815..b2dab49 100644
--- a/tests/test_http_api_contract.py
+++ b/tests/test_http_api_contract.py
@@ -534,7 +534,7 @@ def test_embedded_webui_mobile_temperature_config_cards():
     assert "/* Mobile temperature config layout */" in source
     assert "tempConfigCard" in source
     assert "tempConfigControls" in source
-    assert "Temp Slot ${i+1}" in source
+    assert "Temp Slot " in source
     assert "Clear Assignment" in source
     assert "Weather Badge" in source
     assert "@media(max-width:700px)" in source