diff --git a/metadata/eu.pretix.pretixscan.droid.yml b/metadata/eu.pretix.pretixscan.droid.yml
index 45f99c53a0..3b62ee8fa1 100644
--- a/metadata/eu.pretix.pretixscan.droid.yml
+++ b/metadata/eu.pretix.pretixscan.droid.yml
@@ -1235,7 +1235,54 @@ Builds:
         ../libpretixui-repo/android-libusbcameracommon/usbCameraCommon.aar
     ndk: r25c
 
+  - versionName: 3.0.0-beta4
+    versionCode: 103
+    commit: ccc3b8d498e9f41e4d641616a378a6c29bde6ed8
+    subdir: pretixscan/app
+    submodules: true
+    sudo:
+      - apt-get update
+      - apt-get install -y file make maven
+    gradle:
+      - pretix
+    srclibs:
+      - pretix-uvccamera@ad0ee922357254fddb9c92739de336df4f42dd9a
+      - saki4510t-libcommon@2.12.4
+    prebuild:
+      - sed -i -e '/foojay/d' ../settings.gradle
+      - sed -i -e '/repositories {/a mavenLocal()' ../build.gradle
+      - sed -i -e '/languageVersion/d' ../libpretixsync-repo/libpretixsync/build.gradle
+      - sed -i -e '/repositories {/a mavenLocal()' ../libpretixui-repo/libpretixui-android/build.gradle
+      - sed -i -e '/saki4510t/d' -e '/repositories {/a mavenLocal()' $$pretix-uvccamera$$/build.gradle
+      - sed -i -e '/dependencies {/a implementation "androidx.appcompat:appcompat:1.7.1"'
+        $$pretix-uvccamera$$/libuvccamera/build.gradle
+      - cp ../../local.properties $$pretix-uvccamera$$/
+      - sed -i -e 's/-XX:MaxPermSize=512m//' $$saki4510t-libcommon$$/gradle.properties
+      - sed -i -e 's/4.4/7.3.3/' $$saki4510t-libcommon$$/gradle/wrapper/gradle-wrapper.properties
+      - sed -i -e 's/3.1.4/7.2.2/' $$saki4510t-libcommon$$/build.gradle
+      - sed -i -e "/'maven'/,\$c apply plugin:'maven-publish'\nafterEvaluate {publishing
+        {publications {release(MavenPublication) {groupId = 'com.serenegiant'\nartifactId
+        = 'common'\nversion = '2.12.4'\nfrom components.release}}}}" $$saki4510t-libcommon$$/common/build.gradle
+    scandelete:
+      - pretixscan/libpretixui-repo
+    build:
+      - pushd $$saki4510t-libcommon$$/common
+      - gradle assembleRelease
+      - gradle publishToMavenLocal
+      - popd
+      - cp $$saki4510t-libcommon$$/common/build/outputs/aar/common-release.aar ../libpretixui-repo/android-libserenegiantcommon/common.aar
+      - pushd $$pretix-uvccamera$$/libuvccamera
+      - gradle assembleRelease
+      - cd ../usbCameraCommon
+      - gradle assembleRelease
+      - popd
+      - cp $$pretix-uvccamera$$/libuvccamera/build/outputs/aar/libuvccamera-release.aar
+        ../libpretixui-repo/android-libuvccamera/libuvccamera.aar
+      - cp $$pretix-uvccamera$$/usbCameraCommon/build/outputs/aar/usbCameraCommon-release.aar
+        ../libpretixui-repo/android-libusbcameracommon/usbCameraCommon.aar
+    ndk: r25c
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
-CurrentVersion: 3.0.0-beta2
-CurrentVersionCode: 101
+CurrentVersion: 3.0.0-beta4
+CurrentVersionCode: 103