diff --git a/app/src/main/java/com/android/calendar/alerts/AlertService.java b/app/src/main/java/com/android/calendar/alerts/AlertService.java
index 38db5a31a642a914613ada2c2bcf0f3b8069ef8c..ccc5de3ad2025dcbaf488de4aa292cec37a447b3 100644
--- a/app/src/main/java/com/android/calendar/alerts/AlertService.java
+++ b/app/src/main/java/com/android/calendar/alerts/AlertService.java
@@ -529,15 +529,13 @@ public class AlertService extends Service {
                 int newState = -1;
                 boolean newAlert = false;
 
-                // Uncomment for the behavior of clearing out alerts after the
-                // events ended. b/1880369
-                //
-                // if (endTime < currentTime) {
-                //     newState = CalendarAlerts.DISMISSED;
-                // } else
+                // clearing out alerts after the events ended. b/1880369
+                if (endTime < currentTime) {
+                    newState = CalendarAlerts.STATE_DISMISSED;
+                }
 
                 // Remove declined events
-                boolean sendAlert = !declined;
+                boolean sendAlert = !declined && newState != CalendarAlerts.STATE_DISMISSED;
                 // Check for experimental reminder settings.
                 if (remindRespondedOnly) {
                     // If the experimental setting is turned on, then only send