diff --git a/metadata/com.razeeman.util.simpletimetracker.yml b/metadata/com.razeeman.util.simpletimetracker.yml
index 47423159ea..1a64f7fd66 100644
--- a/metadata/com.razeeman.util.simpletimetracker.yml
+++ b/metadata/com.razeeman.util.simpletimetracker.yml
@@ -248,6 +248,11 @@ Builds:
     versionCode: 43
     commit: 4bb9e7b1d67ed1f0431a1a7dc3c80c2178907bc6
     subdir: app
+    sudo:
+      - echo "deb https://deb.debian.org/debian bullseye main" > /etc/apt/sources.list.d/bullseye.list
+      - apt-get update
+      - apt-get install -y -t bullseye openjdk-11-jdk-headless
+      - update-java-alternatives --set java-1.11.0-openjdk-amd64
     gradle:
       - base
     binary: https://github.com/Razeeman/Android-SimpleTimeTracker/releases/download/v%v/%v-stt-base-release.apk