diff --git a/metadata/eu.zimbelstern.tournant.yml b/metadata/eu.zimbelstern.tournant.yml
index f5bb429565..71bf8dc205 100644
--- a/metadata/eu.zimbelstern.tournant.yml
+++ b/metadata/eu.zimbelstern.tournant.yml
@@ -28,6 +28,10 @@ Builds:
     versionCode: 11
     commit: fa4459871ad7da59cfa678b46468a62f86831f67
     subdir: app
+    sudo:
+      - apt-get update
+      - apt-get install -y openjdk-17-jdk-headless
+      - update-java-alternatives -a
     gradle:
       - yes