diff --git a/metadata/de.tadris.fitness.yml b/metadata/de.tadris.fitness.yml
index c0cb91c5a2..0211aa8b9f 100644
--- a/metadata/de.tadris.fitness.yml
+++ b/metadata/de.tadris.fitness.yml
@@ -199,7 +199,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: '13.1'
+    versionCode: 1310
+    commit: 92a2eede1ddca4e6e0c4c21f60da5573f9625e6d
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags
-CurrentVersion: '13.0'
-CurrentVersionCode: 1300
+CurrentVersion: '13.1'
+CurrentVersionCode: 1310