diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 2bfe1a2..9217124 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -7,11 +7,16 @@ on:
 
 jobs:
   lint-test:
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
       - name: Install deps
         run: npm ci
 
@@ -23,21 +28,21 @@ jobs:
 
   build-push:
     needs: lint-test
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/main'
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Build image
-        run: |
-          docker build -t localhost:5000/admin/hello-world:${{ github.sha }} .
-          docker tag localhost:5000/admin/hello-world:${{ github.sha }} localhost:5000/admin/hello-world:latest
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
-      - name: Push to registry
-        run: |
-          docker push localhost:5000/admin/hello-world:${{ github.sha }}
-          docker push localhost:5000/admin/hello-world:latest
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: localhost:5000/admin/hello-world:${{ github.sha }},localhost:5000/admin/hello-world:latest
 
   deploy:
     needs: build-push