diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
index 8a01f98..6876c2f 100644
--- a/.pre-commit-hooks.yaml
+++ b/.pre-commit-hooks.yaml
@@ -4,4 +4,5 @@
     language: python
     'types': [python]
     args: ["--ignore-missing-imports", "--scripts-are-modules"]
+    require_serial: true
     additional_dependencies: []