diff --git a/test/manual/hicache/test_disaggregation_hicache.py b/test/manual/hicache/test_disaggregation_hicache.py
index 797393f7c817..466a268596a5 100644
--- a/test/manual/hicache/test_disaggregation_hicache.py
+++ b/test/manual/hicache/test_disaggregation_hicache.py
@@ -23,17 +23,9 @@ class DisaggregationHiCacheBase(TestDisaggregationBase):
 
     @classmethod
     def setUpClass(cls):
+        super(DisaggregationHiCacheBase, cls).setUpClass()
+
         cls.model = DEFAULT_MODEL_NAME_FOR_TEST
-        parsed_url = urlparse(DEFAULT_URL_FOR_TEST)
-        cls.base_host = parsed_url.hostname
-        base_port = str(parsed_url.port)
-        cls.lb_port = base_port
-        cls.prefill_port = f"{int(base_port) + 100}"
-        cls.decode_port = f"{int(base_port) + 200}"
-        cls.prefill_url = f"http://{cls.base_host}:{cls.prefill_port}"
-        cls.decode_url = f"http://{cls.base_host}:{cls.decode_port}"
-        cls.lb_url = f"http://{cls.base_host}:{cls.lb_port}"
-        print(f"{cls.base_host=} {cls.lb_port=} {cls.prefill_port=} {cls.decode_port=}")
 
         cls.tokenizer = get_tokenizer(cls.model)
         cls.temp_dir = tempfile.mkdtemp()