diff --git a/lefthook.yml b/lefthook.yml
index 860e5f7..a26fa07 100644
--- a/lefthook.yml
+++ b/lefthook.yml
@@ -18,3 +18,7 @@ pre-commit:
     - name: "format python"
       glob: "**/*.py"
       run: "black --quiet {staged_files}"
+
+    - name: "mypy"
+      glob: "**/*.py"
+      run: "mypy {staged_files}"