diff --git a/metadata/com.calcitem.sanmill.yml b/metadata/com.calcitem.sanmill.yml
index ad773f27e5..63c4e64b97 100644
--- a/metadata/com.calcitem.sanmill.yml
+++ b/metadata/com.calcitem.sanmill.yml
@@ -2940,40 +2940,6 @@ Builds:
       - $$flutter$$/bin/flutter build apk --flavor fdroid --release
     ndk: r25b
 
-  - versionName: 4.9.4
-    versionCode: 4120
-    commit: ccefceba2feaa483345aa6b6aa9d4f91ea0120d1
-    subdir: src/ui/flutter_app
-    output: build/app/outputs/flutter-apk/app-fdroid-release.apk
-    srclibs:
-      - flutter@stable
-    rm:
-      - src/test
-      - src/ui/flutter_app/ios
-      - src/ui/flutter_app/linux
-      - src/ui/flutter_app/macos
-      - src/ui/flutter_app/windows
-      - src/ui/flutter_app/test
-      - src/ui/qt
-      - tests
-    prebuild:
-      - export FLUTTER_VERSION=$(sed -n -E "s/.*flutter-version:\s'(.*)'/\1/p" ../../../.github/workflows/flutter.yml
-        | head -n 1)
-      - pushd $$flutter$$
-      - git checkout -f $FLUTTER_VERSION
-      - popd
-      - mv android/app/build.gradle_fdroid android/app/build.gradle
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - export PATH=$$flutter$$/bin:$PATH
-      - cd ../../..
-      - ./flutter-init.sh
-    scandelete:
-      - src/ui/flutter_app/.pub-cache
-    build:
-      - export PUB_CACHE=$(pwd)/.pub-cache
-      - $$flutter$$/bin/flutter build apk --flavor fdroid --release
-    ndk: r25b
-
   - versionName: 4.10.0
     versionCode: 4122
     commit: 6a57ebb5dd2d73a2d6c9d17e33eca5fe8906b40b