diff --git a/litellm/proxy/ui_crud_endpoints/proxy_setting_endpoints.py b/litellm/proxy/ui_crud_endpoints/proxy_setting_endpoints.py
index d31079f14fb..9faadd334a9 100644
--- a/litellm/proxy/ui_crud_endpoints/proxy_setting_endpoints.py
+++ b/litellm/proxy/ui_crud_endpoints/proxy_setting_endpoints.py
@@ -129,6 +129,11 @@ class UISettings(BaseModel):
         description="If enabled, the user search endpoint (/user/filter/ui) restricts results by organization. When off, any authenticated user can search all users.",
     )
 
+    disable_custom_api_keys: bool = Field(
+        default=False,
+        description="If true, users cannot specify custom API key values. All keys must be auto-generated.",
+    )
+
 
 class UISettingsResponse(SettingsResponse):
     """Response model for UI settings"""