diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index dcdb6c0..db38c3e 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -19,18 +19,14 @@ env:
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
+    container:
+      image: maven:3.9-eclipse-temurin-17
     steps:
       - name: Checkout code
         run: |
           git clone $REPO_URL .
           git checkout ${{ gitea.sha }}
 
-      - name: Set up JDK 17
-        run: |
-          /usr/bin/apt-get update -qq
-          /usr/bin/apt-get install -y -qq openjdk-17-jdk
-          java -version
-
       - name: Build with Maven
         run: ./mvnw package -DskipTests -B
 
@@ -40,7 +36,6 @@ jobs:
 
       - name: Build & Push Docker image
         run: |
-          /usr/bin/apt-get install -y -qq docker.io
           TAG=${{ gitea.sha }}
           docker build -t $REGISTRY/$APP:$TAG -t $REGISTRY/$APP:${{ inputs.environment }} .
           docker push $REGISTRY/$APP:$TAG