diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 983d64a4..5b639c45 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,6 +17,8 @@ jobs:
         uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
+      - name: shellcheck
+        uses: reviewdog/action-shellcheck@v1.5
       - name: Run changed-files with defaults
         id: changed-files
         uses: ./