diff --git a/metadata/eu.siacs.conversations.yml b/metadata/eu.siacs.conversations.yml
index 85ee8f8284..018039511c 100644
--- a/metadata/eu.siacs.conversations.yml
+++ b/metadata/eu.siacs.conversations.yml
@@ -2035,6 +2035,10 @@ Builds:
   - versionName: 2.10.0+fcr
     versionCode: 42018
     commit: 3f315751a12fb8178d44733289e77197c7a0f296
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
     gradle:
       - conversationsFreeCompat
     prebuild: sed -i -e '/MissingTranslation/aabortOnError\ false' -e '/libwebrtc/d'