diff --git a/android/fastlane/Fastfile b/android/fastlane/Fastfile
index 0edccf7a..b0d3cb7d 100644
--- a/android/fastlane/Fastfile
+++ b/android/fastlane/Fastfile
@@ -28,8 +28,14 @@ platform :android do
       aab: "../build/app/outputs/bundle/release/app-release.aab"
     )
 
+    # Build split-per-ABI APKs for Amazon Appstore (doesn't accept AABs)
+    sh("cd #{ENV['PWD']}/.. && flutter build apk --release --split-per-abi --obfuscate --split-debug-info=build/debug-info")
+
     upload_to_amazon_appstore(
-      apk: "../build/app/outputs/bundle/release/app-release.aab",
+      apk_paths: [
+        "../build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk",
+        "../build/app/outputs/flutter-apk/app-arm64-v8a-release.apk"
+      ],
       overwrite_upload: true,
       overwrite_upload_mode: 'reuse'
     )