diff --git a/flutter_hbb/build_android.sh b/flutter_hbb/build_android.sh
index d0372066d..6ea0eba3b 100755
--- a/flutter_hbb/build_android.sh
+++ b/flutter_hbb/build_android.sh
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-flutter build apk --target-platform  android-arm64  --release
+flutter build apk --target-platform  android-arm64  --release --obfuscate --split-debug-info ./split-debug-info