diff --git a/metadata/ru.henridellal.dialer.yml b/metadata/ru.henridellal.dialer.yml
index 741f2977f1..d56dce9e30 100644
--- a/metadata/ru.henridellal.dialer.yml
+++ b/metadata/ru.henridellal.dialer.yml
@@ -113,6 +113,11 @@ Builds:
     versionCode: 19
     commit: 56fc0406cb29d6dbc63fd1524d9b7921b2be68a1
     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:
       - yes
     prebuild: