diff --git a/metadata/org.ebur.debitum.yml b/metadata/org.ebur.debitum.yml
index 0c24b74ca3..cf56a7e00a 100644
--- a/metadata/org.ebur.debitum.yml
+++ b/metadata/org.ebur.debitum.yml
@@ -141,7 +141,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 1.6.4
+    versionCode: 19
+    commit: 9204374ccbd8e9b5cefe1f085bda1c95b28371b2
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags
-CurrentVersion: 1.6.3
-CurrentVersionCode: 18
+CurrentVersion: 1.6.4
+CurrentVersionCode: 19