diff --git a/.forgejo/workflows/build-push-jre-alpine.yml b/.forgejo/workflows/build-push-jre-alpine.yml
index 0eff078..da7dc17 100644
--- a/.forgejo/workflows/build-push-jre-alpine.yml
+++ b/.forgejo/workflows/build-push-jre-alpine.yml
@@ -1,6 +1,8 @@
 on:
-  workflow_dispatch:
+  [workflow_dispatch]
   push:
+    branches:
+      - 'main'
     tags:
       - 'jre-alpine*.**/v**'
   schedule:
@@ -12,18 +14,7 @@ jobs:
     steps:
       -
         name: Checkout Repository
-        #uses: actions/checkout@v5
-        #uses: https://github.com/yangskyboxlabs/action-checkout@sha256
-        uses: https://git.nanody.de/anonoe/action-checkout@sha256
-        with:
-          object-format: 'sha256'
-      -
-        name: Login to Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: git.nanody.de
-          username: ${{ github.actor }}
-          password: ${{ secrets.PACKAGES_RW }}
+        uses: actions/checkout@v5
       -
         name: Docker meta
         id: meta
@@ -32,17 +23,16 @@ jobs:
           images: |
             git.nanody.de/anonoe/jre-alpine
           tags: |
-            type=schedule,pattern=nightly,suffix={{tag}}-{{commit_date 'YYYYMMDD-HHmmss' tz='Europe/Berlin'}}
+            type=semver,pattern={{raw}}/{{commit_date 'YYYYMMDD-HHmmss' tz='Europe/Berlin'}}
             type=semver,pattern={{version}},match=v(\d.\d.\d)$
             type=semver,pattern={{major}}.{{minor}},match=v(\d.\d.\d)$
             type=semver,pattern={{major}},match=v(\d.\d.\d)$
-          #  type=raw,suffix={{tag}}-{{commit_date 'YYYYMMDD-HHmmss' tz='Europe/Berlin'}},value=
       -
         name: Build and push jre-alpine
         uses: docker/build-push-action@v6
         with:
           context: ./server/buildenv-jre-alpine/
           file: ./server/buildenv-jre-alpine/Containerfile
-          push: true
+          push: false
           tags: ${{ steps.meta.outputs.tags }}
-          #labels: ${{ steps.meta.outputs.labels }}
+          labels: ${{ steps.meta.outputs.labels }}
diff --git a/server/buildenv-jre-alpine/Containerfile b/server/buildenv-jre-alpine/Containerfile
index 26fcaa3..4105cb9 100644
--- a/server/buildenv-jre-alpine/Containerfile
+++ b/server/buildenv-jre-alpine/Containerfile
@@ -1,3 +1,3 @@
-FROM alpine:3.22
+FROM alpine:3.20
 
 RUN apk add --no-cache openjdk21-jre-headless rcon