diff --git a/litellm/types/router.py b/litellm/types/router.py
index 78dfbc4c19..285732121c 100644
--- a/litellm/types/router.py
+++ b/litellm/types/router.py
@@ -540,3 +540,6 @@ class RouterGeneralSettings(BaseModel):
     async_only_mode: bool = Field(
         default=False
     )  # this will only initialize async clients. Good for memory utils
+    pass_through_all_models: bool = Field(
+        default=False
+    )  # if passed a model not llm_router model list, pass through the request to litellm.acompletion/embedding