From 52e33a0310d1bfa2ce807fdbd4f37844e0154a17 Mon Sep 17 00:00:00 2001
From: Thatsaphorn Atchariyaphap <thatsaphorn@outlook.de>
Date: Fri, 2 May 2025 09:50:54 +0200
Subject: [PATCH] Set specific Maven Docker image for backend build job

---
 backend/.gitlab-ci.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/.gitlab-ci.yml b/backend/.gitlab-ci.yml
index 6ab2188..ce0128a 100644
--- a/backend/.gitlab-ci.yml
+++ b/backend/.gitlab-ci.yml
@@ -3,6 +3,7 @@ stages:
 
 backend_build_job:
   stage: backend_build
+  image: maven:3.9.9-eclipse-temurin-21@sha256:2e3824afeb41f61761adee95318814e6669bd59aaf61255b2af47064b8755c02
   script:
     - cd backend
     - mvn package