diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ddefee0..63d697a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -18,3 +18,9 @@ repos:
       entry: uv run ruff format
       language: system
       types: [python]
+    - id: ruff-format
+      name: ruff-format
+      language: system
+      types: [python]
+      exclude: tests/.*
+      entry: uv run ty check