diff --git a/aconfig/launcher_overview.aconfig b/aconfig/launcher_overview.aconfig
index b299edf303..e0a597c985 100644
--- a/aconfig/launcher_overview.aconfig
+++ b/aconfig/launcher_overview.aconfig
@@ -71,4 +71,11 @@ flag {
     metadata {
       purpose: PURPOSE_BUGFIX
     }
-}
\ No newline at end of file
+}
+
+flag {
+    name: "enable_expressive_dismiss_task_motion"
+    namespace: "launcher_overview"
+    description: "Enables expressive motion and animations for dismissing a task in Overview."
+    bug: "381239462"
+}