diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 47ee578..4b9f95a 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -8,10 +8,9 @@ jobs:
       - uses: actions/setup-node@v1
         with: { node-version: 12 }
       - run: yarn
-      - run: yarn doc
+      - run: NEXT_ASSET_PREFIX=/${GITHUB_REPOSITORY#*/} yarn doc
       - run: git add docs
-      - run: git commit -m docs
-        env: { EMAIL: octocat@github.com }
+      - run: git -c user.name=octocat -c user.email=octocat@github.com commit -m docs
       - run: git remote set-url github "https://${NAME}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
         env:
           NAME: octocat