diff --git a/.github/workflows/build-and-test-differential.yaml b/.github/workflows/build-and-test-differential.yaml
index 1179857..ad9fc66 100644
--- a/.github/workflows/build-and-test-differential.yaml
+++ b/.github/workflows/build-and-test-differential.yaml
@@ -80,13 +80,12 @@ jobs:
             **/*.cpp
             **/*.hpp
 
-      # TODO(youtalk): Comment in after fixing clang-tidy error
-      # - name: Run clang-tidy
-      #   if: ${{ steps.get-modified-files.outputs.all_changed_files != '' }}
-      #   uses: autowarefoundation/autoware-github-actions/clang-tidy@v1
-      #   with:
-      #     rosdistro: humble
-      #     target-packages: ${{ steps.get-modified-packages.outputs.modified-packages }}
-      #     target-files: ${{ steps.get-modified-files.outputs.all_changed_files }}
-      #     clang-tidy-config-url: https://raw.githubusercontent.com/autowarefoundation/autoware/main/.clang-tidy
-      #     build-depends-repos: build_depends.repos
+      - name: Run clang-tidy
+        if: ${{ steps.get-modified-files.outputs.all_changed_files != '' }}
+        uses: autowarefoundation/autoware-github-actions/clang-tidy@v1
+        with:
+          rosdistro: humble
+          target-packages: ${{ steps.get-modified-packages.outputs.modified-packages }}
+          target-files: ${{ steps.get-modified-files.outputs.all_changed_files }}
+          clang-tidy-config-url: https://raw.githubusercontent.com/autowarefoundation/autoware/main/.clang-tidy
+          build-depends-repos: build_depends.repos