diff --git a/experimental/desktop_photo_search/pubspec.lock b/experimental/desktop_photo_search/pubspec.lock
index 8fa8a8723..1c74be218 100644
--- a/experimental/desktop_photo_search/pubspec.lock
+++ b/experimental/desktop_photo_search/pubspec.lock
@@ -22,6 +22,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.39.17"
+  ansicolor:
+    dependency: transitive
+    description:
+      name: ansicolor
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.5"
   args:
     dependency: transitive
     description:
@@ -356,6 +363,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.9.7"
+  msix:
+    dependency: "direct dev"
+    description:
+      name: msix
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.10"
   nested:
     dependency: transitive
     description:
diff --git a/experimental/desktop_photo_search/pubspec.yaml b/experimental/desktop_photo_search/pubspec.yaml
index c1873cdba..e1e20545b 100644
--- a/experimental/desktop_photo_search/pubspec.yaml
+++ b/experimental/desktop_photo_search/pubspec.yaml
@@ -39,9 +39,22 @@ dev_dependencies:
   build_runner: ^1.7.2
   built_value_generator: ^7.0.0
   grinder: ^0.8.3
+  msix: ^0.0.10
   source_gen: ^0.9.4
   test: ^1.9.4
   tuneup: ^0.3.6
 
 flutter:
   uses-material-design: true
+
+msix_config:
+  display_name: Photo Search
+  publisher_name: Flutter
+  identity_name: Google.Flutter.PhotoSearch
+  msix_version: 1.0.0.0
+  # certificate_subject: CN=MyName
+  # logo_path: packages/flutter_gallery_assets/assets/logo/flutter_logo_color.png
+  # start_menu_icon_path: packages/flutter_gallery_assets/assets/logo/flutter_logo_color.png
+  # tile_icon_path: packages/flutter_gallery_assets/assets/logo/flutter_logo_color.png
+  icons_background_color: ffffff
+  architecture: x64