diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java
index 822840dfd86b9..0a5e9867a17fe 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/InstantAppNotifier.java
@@ -290,7 +290,7 @@ public class InstantAppNotifier
                             .setComponent(aiaComponent)
                             .setAction(Intent.ACTION_VIEW)
                             .addCategory(Intent.CATEGORY_BROWSABLE)
-                            .addCategory("unique:" + System.currentTimeMillis())
+                            .setIdentifier("unique:" + System.currentTimeMillis())
                             .putExtra(Intent.EXTRA_PACKAGE_NAME, appInfo.packageName)
                             .putExtra(
                                     Intent.EXTRA_VERSION_CODE,