diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 3666ef5..d2344cf 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -8,23 +8,22 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    container:
+      image: docker:cli
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
       - name: Login to Gitea Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ gitea.server_url }}
-          username: ${{ gitea.actor }}
-          password: ${{ secrets.REGISTRY_TOKEN }}
+        run: |
+          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login ${{ gitea.server_url }} -u ${{ gitea.actor }} --password-stdin
 
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: true
-          tags: |
-            ${{ gitea.server_url }}/${{ gitea.repository }}:latest
-            ${{ gitea.server_url }}/${{ gitea.repository }}:${{ gitea.sha }}
+      - name: Build Docker image
+        run: |
+          docker build -t ${{ gitea.server_url }}/${{ gitea.repository }}:latest .
+          docker tag ${{ gitea.server_url }}/${{ gitea.repository }}:latest ${{ gitea.server_url }}/${{ gitea.repository }}:${{ gitea.sha }}
 
+      - name: Push Docker image
+        run: |
+          docker push ${{ gitea.server_url }}/${{ gitea.repository }}:latest
+          docker push ${{ gitea.server_url }}/${{ gitea.repository }}:${{ gitea.sha }}