diff --git a/aconfig/launcher_overview.aconfig b/aconfig/launcher_overview.aconfig
index 999e784..5749c51 100644
--- a/aconfig/launcher_overview.aconfig
+++ b/aconfig/launcher_overview.aconfig
@@ -103,3 +103,10 @@
     description: "Enable wallpaper blur in overview."
     bug: "369975912"
 }
+
+flag {
+    name: "enable_overview_desktop_tile_wallpaper_background"
+    namespace: "launcher_overview"
+    description: "Enable wallpaper background for desktop tasks in overview."
+    bug: "363257721"
+}