diff --git a/.github/workflows/build-image.yml b/.github/workflows/build-image.yml
index 3a880fabf278c3..b69a5e5ce958f8 100644
--- a/.github/workflows/build-image.yml
+++ b/.github/workflows/build-image.yml
@@ -1,13 +1,7 @@
 name: Build container image
 on:
-  workflow_dispatch:
-  push:
-    branches:
-      - 'main'
-  pull_request:
-    paths:
-      - .github/workflows/build-image.yml
-      - Dockerfile
+  release:
+    types: [published, edited]
 permissions:
   contents: read
   packages: write
@@ -30,8 +24,8 @@ jobs:
         with:
           images: ghcr.io/${{ github.repository_owner }}/mastodon
           tags: |
-            type=raw,value=latest,enable={{is_default_branch}}
-            type=edge,branch=main
+            type=raw,value=latest
+            type=edge,branch=meemu
             type=sha,prefix=,format=long
       - uses: docker/build-push-action@v3
         with:
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
deleted file mode 100644
index c4db830295ffdd..00000000000000
--- a/.github/workflows/docker-image.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Docker Image CI
-
-on:
-  push:
-    branches: [ glitch-branch ]
-  pull_request:
-    branches: [ glitch-branch ]
-
-jobs:
-
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)