diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index b45a55dd63..94eaa3a319 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -9,4 +9,6 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
+      with:
+        python-version: 3.x
     - uses: pre-commit/action@v3.0.1
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d7082e8936..2a9d63d8f9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -55,6 +55,18 @@ repos:
       rev: 7.3.0
       hooks:
       -   id: flake8
+  
+  -   repo: local
+      hooks:
+      -   id: ament-pep257
+          name: Run ament_pep257 on Tools/ros2
+          entry: bash -c 'ament_pep257 Tools/ros2 > /dev/null'
+          language: python
+          additional_dependencies:
+          -   ament-lint-pep257
+          -   tomli;python_version<'3.11'
+          pass_filenames: false
+          files: ^Tools/ros2/
 
   - repo: https://github.com/codespell-project/codespell
     rev: v2.4.1