diff --git a/metadata/org.zephyrsoft.sdbviewer.yml b/metadata/org.zephyrsoft.sdbviewer.yml
index 335739af07..f8059414f9 100644
--- a/metadata/org.zephyrsoft.sdbviewer.yml
+++ b/metadata/org.zephyrsoft.sdbviewer.yml
@@ -26,7 +26,7 @@ Description: |-
     link has to be used in the app.</i>
 
 RepoType: git
-Repo: https://github.com/mathisdt/sdbviewer
+Repo: https://github.com/mathisdt/sdbviewer.git
 
 Builds:
   - versionName: '1.2'
@@ -72,6 +72,10 @@ Builds:
     versionCode: 8
     commit: 818d6d6e843465038efaca6345c1f539b0fcaf85
     subdir: app
+    sudo:
+      - apt-get update
+      - apt-get install -y openjdk-17-jdk-headless
+      - update-java-alternatives -a    
     gradle:
       - yes