diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 4ca0fbe..a0e6a5f 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -118,6 +118,13 @@ jobs:
           cat ./gradle/wrapper/gradle-wrapper.properties
           cat ~/.gradle/init.gradle.kts
           chmod +x ./gradlew
+      - name: Setup Jvm
+        uses: actions/setup-java@v4
+        with:
+          java-version: 21
+          distribution: "adopt"
+      - name: Building
+        run: |
           ./gradlew classes
       - name: Cleanup temp files
         if: always()