diff --git a/metadata/at.bitfire.icsdroid.yml b/metadata/at.bitfire.icsdroid.yml
index 1e9ccbb265..050e3d8942 100644
--- a/metadata/at.bitfire.icsdroid.yml
+++ b/metadata/at.bitfire.icsdroid.yml
@@ -546,7 +546,23 @@ Builds:
       - sed -i -e '/getByName("bitfire/d' build.gradle.kts
       - sed -i -e '/agp/s/8.13.0/8.11.1/' ../gradle/libs.versions.toml
 
+  - versionName: 2.4.2
+    versionCode: 91
+    commit: af6cb98d398c8d0ce609c18deb6d0d45784045ca
+    subdir: app
+    submodules: true
+    sudo:
+      - echo "deb https://deb.debian.org/debian trixie main" > /etc/apt/sources.list.d/trixie.list
+      - apt-get update
+      - apt-get install -y -t trixie openjdk-21-jdk-headless
+      - update-alternatives --auto java
+    gradle:
+      - standard
+    prebuild:
+      - sed -i -e '/getByName("bitfire/d' build.gradle.kts
+      - sed -i -e '/agp/s/8.13.0/8.11.1/' ../gradle/libs.versions.toml
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags ^v[0-9.]*$
-CurrentVersion: 2.4.1
-CurrentVersionCode: 90
+CurrentVersion: 2.4.2
+CurrentVersionCode: 91