diff --git a/litellm/proxy/auth/login_utils.py b/litellm/proxy/auth/login_utils.py
index 9783f44b41f..3b9385f7acc 100644
--- a/litellm/proxy/auth/login_utils.py
+++ b/litellm/proxy/auth/login_utils.py
@@ -339,7 +339,7 @@ async def _sign_in(
             response = await generate_key_helper_fn(
                 llm_router=None,
                 request_type="key",
-                **{
+                **{  # pyright: ignore[reportUnknownArgumentType]  # the onboarding spread binds our allow_ui_session_marker flag explicitly
                     "user_role": LitellmUserRoles.PROXY_ADMIN,
                     "duration": LITELLM_UI_SESSION_DURATION,
                     "key_max_budget": litellm.max_ui_session_budget,
diff --git a/litellm/proxy/proxy_server.py b/litellm/proxy/proxy_server.py
index 69e92948a0e..a58985211ed 100644
--- a/litellm/proxy/proxy_server.py
+++ b/litellm/proxy/proxy_server.py
@@ -18704,7 +18704,7 @@ async def _generate_onboarding_ui_session_token(user_obj: _UserTableRow) -> str:
     response: Final = await generate_key_helper_fn(
         llm_router=llm_router,
         request_type="key",
-        **{
+        **{  # pyright: ignore[reportUnknownArgumentType]  # the onboarding spread binds our allow_ui_session_marker flag explicitly
             "user_role": user_obj.user_role,
             "duration": LITELLM_UI_SESSION_DURATION,
             "key_max_budget": litellm.max_ui_session_budget,