diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6d8b5d378..d1906a7cf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,6 +54,7 @@ jobs:
               - 'pnpm-lock.yaml'
             mobile:
               - 'mobile/**'
+              - '.github/workflows/ci.yml'
 
   rust-lint:
     name: Rust Lint
@@ -734,6 +735,8 @@ jobs:
         run: cd mobile && flutter analyze
       - name: Test
         run: cd mobile && flutter test
+      - name: Build Android debug APK
+        run: just mobile-build-android
 
   security:
     name: Security
diff --git a/Justfile b/Justfile
index 95fcb64ff..d49369b2f 100644
--- a/Justfile
+++ b/Justfile
@@ -446,6 +446,10 @@ mobile-check:
 mobile-test:
     unset GIT_DIR GIT_WORK_TREE; cd {{mobile_dir}} && flutter test
 
+# Compile an unsigned Android debug APK
+mobile-build-android:
+    unset GIT_DIR GIT_WORK_TREE; cd {{mobile_dir}} && flutter build apk --debug --no-pub
+
 # Run the mobile app on iOS simulator
 mobile-dev:
     #!/usr/bin/env bash