diff --git a/metadata/website.leifs.delta.foss.yml b/metadata/website.leifs.delta.foss.yml
index 81fb0e8eb1..e6cf8b4a7d 100644
--- a/metadata/website.leifs.delta.foss.yml
+++ b/metadata/website.leifs.delta.foss.yml
@@ -36,6 +36,7 @@ Builds:
     subdir: app
     gradle:
       - foss
+    prebuild: sed -i -e 's/VERSION_1_8/VERSION_11/g' build.gradle
 
 AutoUpdateMode: Version
 UpdateCheckMode: Tags