diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ae49c71..90d15f4 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -9,11 +9,14 @@ on:
 
 jobs:
     test:
-        runs-on: ubuntu-latest
+        runs-on: docker
+        container:
+            image: ghcr.io/catthehacker/ubuntu:runner-latest
         steps:
             - uses: actions/checkout@v4
             - uses: actions/setup-node@v4
-            - uses: bahmutov/npm-install@v1
+            - run: npm install
+            - run: sudo apt update && sudo apt install -y maven
             - run: npm run build-keycloak-theme
 
     check_if_version_upgraded: