diff --git a/.github/workflows/lint-frontend.yaml b/.github/workflows/lint-frontend.yaml
index e8144a6b..c30afbd4 100644
--- a/.github/workflows/lint-frontend.yaml
+++ b/.github/workflows/lint-frontend.yaml
@@ -22,13 +22,16 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Install modules
-        run: npm install ./dev-tools
+        run: npm install dev-tools
+
+      - name: Yarn install
+        run: yarn
 
       # See .stylelintignore for files that are not linted.
       - name: Run stylelint
         run: >
-          npx stylelint bookwyrm/static/css/*.css \
-              --config dev-tools/.stylelintrc.js
+          yarn stylelint bookwyrm/static/css/*.css \
+            --config dev-tools/.stylelintrc.js
 
       # See .eslintignore for files that are not linted.
       - name: Run ESLint