diff --git a/metadata/com.appmindlab.nano.yml b/metadata/com.appmindlab.nano.yml
index fba6b98e8b..ec36b08b54 100644
--- a/metadata/com.appmindlab.nano.yml
+++ b/metadata/com.appmindlab.nano.yml
@@ -426,7 +426,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 4.2.4b
+    versionCode: 1261
+    commit: 3c02f7c3d2714cfbfe0cb4d030cb1fa81a4344ff
+    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: 4.2.4a
-CurrentVersionCode: 1260
+CurrentVersion: 4.2.4b
+CurrentVersionCode: 1261