diff --git a/Taskfile.yml b/Taskfile.yml
index d6a0bda..ca2f501 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -77,6 +77,16 @@ tasks:
         END=$(date +%s)
         echo "integration: $((END - START))s"
 
+  build-android:
+    desc: Build a release APK (output in build/app/outputs/flutter-apk/)
+    deps: [_nix-check]
+    cmds:
+      - |
+        START=$(date +%s)
+        flutter build apk --release
+        END=$(date +%s)
+        echo "build-android: $((END - START))s"
+
   run:
     desc: Run the app on Linux desktop
     deps: [_nix-check]
@@ -85,4 +95,4 @@ tasks:
 
   check:
     desc: All fast checks — analyze + unit tests in parallel
-    deps: [analyze, test]
+    deps: [analyze, test, integration]
diff --git a/stalwart-dev/test.sh b/stalwart-dev/test.sh
index 375c9dc..e4ada15 100755
--- a/stalwart-dev/test.sh
+++ b/stalwart-dev/test.sh
@@ -53,8 +53,8 @@ echo "Stalwart ready — IMAP=:${STALWART_IMAP_PORT}  SMTP=:${STALWART_SMTP_PORT
 ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 cd "$ROOT"
 
-# Export vars so dart test can read them.
+# Export vars so flutter test can read them.
 export STALWART_IMAP_HOST="127.0.0.1"
 export STALWART_SMTP_HOST="127.0.0.1"
 
-dart test test/integration/
+flutter test test/integration/