diff --git a/aconfig/launcher.aconfig b/aconfig/launcher.aconfig
index 3769124..eb3280e2 100644
--- a/aconfig/launcher.aconfig
+++ b/aconfig/launcher.aconfig
@@ -398,3 +398,10 @@
       purpose: PURPOSE_BUGFIX
     }
 }
+
+flag {
+    name: "enable_dismiss_prediction_undo"
+    namespace: "launcher"
+    description: "Show an 'Undo' snackbar when users dismiss a predicted hotseat item"
+    bug: "270394476"
+}