diff --git a/tests/proxy_e2e_anthropic_messages_tests/test_config.yaml b/tests/proxy_e2e_anthropic_messages_tests/test_config.yaml
index fbbb6d4114c..72be11468fe 100644
--- a/tests/proxy_e2e_anthropic_messages_tests/test_config.yaml
+++ b/tests/proxy_e2e_anthropic_messages_tests/test_config.yaml
@@ -50,4 +50,7 @@ model_list:
       vertex_ai_location: "asia-southeast1"
 
 general_settings:  
-  forward_client_headers_to_llm_api: true
\ No newline at end of file
+  forward_client_headers_to_llm_api: true
+
+litellm_settings:
+  drop_params: true
\ No newline at end of file