diff --git a/archlinuxcn/python-mypy-protobuf/lilac.yaml b/archlinuxcn/python-mypy-protobuf/lilac.yaml
index 59b216aeb276..c9e21e0e5164 100644
--- a/archlinuxcn/python-mypy-protobuf/lilac.yaml
+++ b/archlinuxcn/python-mypy-protobuf/lilac.yaml
@@ -4,7 +4,7 @@ maintainers:
 
 build_prefix: extra-x86_64
 
-pre_build: aur_pre_build
+pre_build_script: aur_pre_build(maintainers=['demize'])
 
 post_build: aur_post_build