diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e1e07d5..508e4ae 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -17,4 +17,4 @@ repos:
     rev: 5.10.1
     hooks:
       - id: isort
-        files: ^maubot/.*\.pyi$
+        files: ^maubot/.*\.pyi?$