diff --git a/.gitea/workflows/mvn-demo.yml b/.gitea/workflows/mvn-demo.yml
index afd4e41..ed9e94f 100644
--- a/.gitea/workflows/mvn-demo.yml
+++ b/.gitea/workflows/mvn-demo.yml
@@ -26,4 +26,8 @@ jobs:
         with:
           java-version: '17'
           distribution: 'temurin'
+      - name: Install Maven
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y maven
       - run: mvn test