diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7bbd263..9172e5e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -49,6 +49,10 @@ jobs:
 
       - run: make package
 
+      - name: "web-ext lint"
+        run: |
+          npx web-ext lint --source-dir build/firefox --self-hosted
+
       - uses: actions/upload-artifact@v4
         with:
           name: firefox-xpi