diff --git a/api/mypy.ini b/api/mypy.ini
index 2c754f9fcd..2898b9b52d 100644
--- a/api/mypy.ini
+++ b/api/mypy.ini
@@ -3,8 +3,7 @@ warn_return_any = True
 warn_unused_configs = True
 check_untyped_defs = True
 exclude = (?x)(
-    core/tools/provider/builtin/
-    | core/model_runtime/model_providers/
+    core/model_runtime/model_providers/
     | tests/
     | migrations/
-  )
\ No newline at end of file
+  )