diff --git a/docs/my-website/docs/proxy/config_settings.md b/docs/my-website/docs/proxy/config_settings.md
index db12e1ed072..1637366ec18 100644
--- a/docs/my-website/docs/proxy/config_settings.md
+++ b/docs/my-website/docs/proxy/config_settings.md
@@ -436,6 +436,7 @@ router_settings:
 | LITERAL_BATCH_SIZE | Batch size for Literal operations
 | LITELLM_DONT_SHOW_FEEDBACK_BOX | Flag to hide feedback box in LiteLLM UI
 | LITELLM_DROP_PARAMS | Parameters to drop in LiteLLM requests
+| LITELLM_MODIFY_PARAMS | Parameters to modify in LiteLLM requests
 | LITELLM_EMAIL | Email associated with LiteLLM account
 | LITELLM_GLOBAL_MAX_PARALLEL_REQUEST_RETRIES | Maximum retries for parallel requests in LiteLLM
 | LITELLM_GLOBAL_MAX_PARALLEL_REQUEST_RETRY_TIMEOUT | Timeout for retries of parallel requests in LiteLLM
diff --git a/litellm/__init__.py b/litellm/__init__.py
index 2075f78820f..0ab48a55321 100644
--- a/litellm/__init__.py
+++ b/litellm/__init__.py
@@ -163,7 +163,7 @@ token: Optional[str] = (
 telemetry = True
 max_tokens: int = DEFAULT_MAX_TOKENS  # OpenAI Defaults
 drop_params = bool(os.getenv("LITELLM_DROP_PARAMS", False))
-modify_params = False
+modify_params = bool(os.getenv("LITELLM_MODIFY_PARAMS", False))
 retry = True
 ### AUTH ###
 api_key: Optional[str] = None