diff --git a/litellm/integrations/langfuse/langfuse.py b/litellm/integrations/langfuse/langfuse.py
index 3ea5a809096..c606f8a118c 100644
--- a/litellm/integrations/langfuse/langfuse.py
+++ b/litellm/integrations/langfuse/langfuse.py
@@ -600,8 +600,6 @@ class LangFuseLogger:
                     if kwargs["cache_hit"] is None:
                         kwargs["cache_hit"] = False
                     clean_metadata["cache_hit"] = kwargs["cache_hit"]
-                if existing_trace_id is None:
-                    trace_params.update({"tags": tags})
 
             proxy_server_request = litellm_params.get("proxy_server_request", None)
             if proxy_server_request:
diff --git a/tests/test_litellm/integrations/test_langfuse.py b/tests/test_litellm/integrations/test_langfuse.py
index 4a96dfb4829..0013051dbaa 100644
--- a/tests/test_litellm/integrations/test_langfuse.py
+++ b/tests/test_litellm/integrations/test_langfuse.py
@@ -388,8 +388,6 @@ class TestLangfuseUsageDetails(unittest.TestCase):
             self.assertEqual(usage_details_arg["input"], 0)
             self.assertEqual(usage_details_arg["output"], 0)
 
-            self.assertEqual(usage_details_arg["input"], 0)
-            self.assertEqual(usage_details_arg["output"], 0)
             self.assertEqual(usage_details_arg["total"], 0)
             self.assertEqual(usage_details_arg["cache_creation_input_tokens"], 0)
             self.assertEqual(usage_details_arg["cache_read_input_tokens"], 0)