diff --git a/.gitea/workflows/on-push.yaml b/.gitea/workflows/on-push.yaml
index a10e298..399ee15 100644
--- a/.gitea/workflows/on-push.yaml
+++ b/.gitea/workflows/on-push.yaml
@@ -18,6 +18,22 @@ jobs:
         run: docker tag code.helloryan.se/infra/buildenv/cxx-amd64-fedora-40:${{ gitea.sha }} code.helloryan.se/infra/buildenv/cxx-amd64-fedora-40:latest
       - name: Push
         run: docker push code.helloryan.se/infra/buildenv/cxx-amd64-fedora-40:latest
+  infra/buildenv/cxx-amd64-alpine-3.20:
+    runs-on: linux
+    container: code.helloryan.se/infra/misc/docker:latest
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v3
+      - name: Login
+        run: echo ${{ secrets.INFRA_ACCESS_TOKEN }} | docker login -u ${{ gitea.actor }} --password-stdin code.helloryan.se
+      - name: Build
+        run: docker buildx build -t code.helloryan.se/infra/buildenv/cxx-amd64-alpine-3.20:${{ gitea.sha }} cxx-amd64-alpine-3.20
+      - name: Test
+        run: docker run --rm code.helloryan.se/infra/buildenv/cxx-amd64-alpine-3.20:${{ gitea.sha }} g++ --version
+      - name: Tag
+        run: docker tag code.helloryan.se/infra/buildenv/cxx-amd64-alpine-3.20:${{ gitea.sha }} code.helloryan.se/infra/buildenv/cxx-amd64-alpine-3.20:latest
+      - name: Push
+        run: docker push code.helloryan.se/infra/buildenv/cxx-amd64-alpine-3.20:latest
   infra/buildenv/node:
     runs-on: linux
     container: code.helloryan.se/infra/misc/docker:latest