diff --git a/.gitea/workflows/qs.yml b/.gitea/workflows/qs.yml
index 93a6549..09536ee 100644
--- a/.gitea/workflows/qs.yml
+++ b/.gitea/workflows/qs.yml
@@ -7,6 +7,8 @@ jobs:
   test:
     name: "Tests"
     runs-on: "ubuntu-latest"
+    container:
+      image: "cimg/openjdk:21.0-node"
     steps:
       - name: "Checkout"
         uses: actions/checkout@v3
@@ -19,6 +21,8 @@ jobs:
   checkstyle:
     name: "Checkstyle Main"
     runs-on: "ubuntu-latest"
+    container:
+      image: "cimg/openjdk:21.0-node"
     steps:
       - name: "Checkout"
         uses: actions/checkout@v3