diff --git a/.github/workflows/builddev b/.github/workflows/builddev
deleted file mode 100644
index e56e585..0000000
--- a/.github/workflows/builddev
+++ /dev/null
@@ -1,52 +0,0 @@
-name: Build container image
-
-on:
-  release:
-    types: published
-    branches:
-      - dev
-
-permissions:
-  contents: read
-  packages: write
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4.1.1
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3.0.0
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.2.0
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3.1.0
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Log in to docker hub
-        uses: docker/login-action@v3.1.0
-        with:
-          username: ${{ secrets.DOCKER_USER }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-
-      - name: Build and push
-        uses: docker/build-push-action@v5.3.0
-        with:
-          context: .
-          file: ./Dockerfile
-          platforms: linux/amd64
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          push: true
-          tags: |
-            ghcr.io/${{ github.repository_owner }}/${{ github.repository }}:latest
-            ghcr.io/${{ github.repository_owner }}/${{ github.repository }}:${{ github.sha }}
-            docker.io/iainbullock/tesla_http_proxy:dev
-            docker.io/iainbullock/tesla_http_proxy:${{ github.ref_name }}