diff --git a/python/sglang/srt/entrypoints/engine.py b/python/sglang/srt/entrypoints/engine.py
index fbd923d91..91e0d695c 100644
--- a/python/sglang/srt/entrypoints/engine.py
+++ b/python/sglang/srt/entrypoints/engine.py
@@ -364,9 +364,9 @@ class Engine(EngineBase):
         loop = asyncio.get_event_loop()
         return loop.run_until_complete(self.tokenizer_manager.flush_cache())
 
-    def start_profile(self):
+    def start_profile(self, **kwargs):
         loop = asyncio.get_event_loop()
-        loop.run_until_complete(self.tokenizer_manager.start_profile())
+        loop.run_until_complete(self.tokenizer_manager.start_profile(**kwargs))
 
     def stop_profile(self):
         loop = asyncio.get_event_loop()