diff --git a/.github/workflows/push-issue.yml b/.github/workflows/push-issue.yml
index 397b99a3d1..dde1820021 100644
--- a/.github/workflows/push-issue.yml
+++ b/.github/workflows/push-issue.yml
@@ -23,18 +23,12 @@ on:
       - 'issue-*'
 
 jobs:
-  build:
+  update-site:
+    name: Linux
     runs-on: ubuntu-latest
+    container: maven/eclipse-temurin-21-alpine
     steps:
-
-      - uses: actions/checkout@v3
-        name: "Checking out."
-
-      - uses: actions/setup-java@v3
-        with:
-          java-version: 19
-          distribution: "temurin"
-          cache: maven
-
-      - name: "Building with Maven."
+      - name: 'Checkout'
+        uses: actions/checkout@v3
+      - name: 'Build with Maven'
         run: mvn verify -e -B -V --no-transfer-progress
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index ae1167b259..0b35bb9acd 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -25,30 +25,9 @@ jobs:
   update-site:
     name: Linux
     runs-on: ubuntu-latest
+    container: maven/eclipse-temurin-21-alpine
     steps:
       - name: 'Checkout'
         uses: actions/checkout@v3
-      - name: Cache local Maven repositories
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.m2/repository
-            ./**/.m2/repository
-          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
-      - name: 'Setup Java Version'
-        uses: actions/setup-java@v3
-        with:
-          java-version: 18
-          distribution: 'temurin'
-          cache: maven
-      - name: 'Build'
-        run: unset JAVA_TOOL_OPTIONS;mvn -V --no-transfer-progress verify site:site site:stage
-      - name: 'Deploy to gh-pages'
-        uses: JamesIves/github-pages-deploy-action@releases/v4
-        with:
-          branch: gh-pages
-          folder: target/staging
-          target-folder: snapshot
-
+      - name: 'Build with Maven'
+        run: mvn -V --no-transfer-progress verify site:site site:stage