diff --git a/src/com/android/storagemanager/automatic/NotificationController.java b/src/com/android/storagemanager/automatic/NotificationController.java
index 8f50bdb..443caa3 100644
--- a/src/com/android/storagemanager/automatic/NotificationController.java
+++ b/src/com/android/storagemanager/automatic/NotificationController.java
@@ -76,11 +76,13 @@
     private static final String SHARED_PREFERENCES_NAME = "NotificationController";
     private static final String NOTIFICATION_NEXT_SHOW_TIME = "notification_next_show_time";
     private static final String NOTIFICATION_SHOWN_COUNT = "notification_shown_count";
+    private static final String NOTIFICATION_DISMISS_COUNT = "notification_dismiss_count";
     private static final String STORAGE_MANAGER_PROPERTY = "ro.storage_manager.enabled";
 
     private static final long DISMISS_DELAY = TimeUnit.DAYS.toMillis(15);
     private static final long NO_THANKS_DELAY = TimeUnit.DAYS.toMillis(90);
     private static final long MAXIMUM_SHOWN_COUNT = 4;
+    private static final long MAXIMUM_DISMISS_COUNT = 9;
     private static final int NOTIFICATION_ID = 0;
 
     @Override
@@ -130,7 +132,8 @@
                 SHARED_PREFERENCES_NAME,
                 Context.MODE_PRIVATE);
         int timesShown = sp.getInt(NOTIFICATION_SHOWN_COUNT, 0);
-        if (timesShown > MAXIMUM_SHOWN_COUNT) {
+        int timesDismissed = sp.getInt(NOTIFICATION_DISMISS_COUNT, 0);
+        if (timesShown >= MAXIMUM_SHOWN_COUNT || timesDismissed >= MAXIMUM_DISMISS_COUNT) {
             return false;
         }
 
@@ -159,7 +162,7 @@
         Intent dismissIntent = new Intent(INTENT_ACTION_DISMISS);
         dismissIntent.putExtra(INTENT_EXTRA_ID, NOTIFICATION_ID);
         PendingIntent deleteIntent = PendingIntent.getBroadcast(context, 0,
-                new Intent(INTENT_ACTION_DISMISS),
+                dismissIntent,
                 PendingIntent.FLAG_ONE_SHOT);
 
         Intent contentIntent = new Intent(INTENT_ACTION_TAP);
@@ -186,6 +189,12 @@
     }
 
     private void cancelNotification(Context context, Intent intent) {
+        if (intent.getAction() == INTENT_ACTION_DISMISS) {
+            incrementNotificationDismissedCount(context);
+        } else {
+            incrementNotificationShownCount(context);
+        }
+
         int id = intent.getIntExtra(INTENT_EXTRA_ID, -1);
         if (id == -1) {
             return;
@@ -193,8 +202,6 @@
         NotificationManager manager = (NotificationManager) context
                 .getSystemService(Context.NOTIFICATION_SERVICE);
         manager.cancel(id);
-
-        incrementNotificationShownCount(context);
     }
 
     private void incrementNotificationShownCount(Context context) {
@@ -206,6 +213,15 @@
         editor.apply();
     }
 
+    private void incrementNotificationDismissedCount(Context context) {
+        SharedPreferences sp = context.getSharedPreferences(SHARED_PREFERENCES_NAME,
+                Context.MODE_PRIVATE);
+        SharedPreferences.Editor editor = sp.edit();
+        int dismissCount = sp.getInt(NOTIFICATION_DISMISS_COUNT, 0) + 1;
+        editor.putInt(NOTIFICATION_DISMISS_COUNT, dismissCount);
+        editor.apply();
+    }
+
     private void delayNextNotification(Context context, long timeInMillis) {
         SharedPreferences sp = context.getSharedPreferences(SHARED_PREFERENCES_NAME,
                 Context.MODE_PRIVATE);