diff --git a/core/src/main/java/org/jivesoftware/sparkimpl/plugin/alerts/BuzzPlugin.java b/core/src/main/java/org/jivesoftware/sparkimpl/plugin/alerts/BuzzPlugin.java
index 6c988ac54..181098d1b 100644
--- a/core/src/main/java/org/jivesoftware/sparkimpl/plugin/alerts/BuzzPlugin.java
+++ b/core/src/main/java/org/jivesoftware/sparkimpl/plugin/alerts/BuzzPlugin.java
@@ -100,7 +100,7 @@ public class BuzzPlugin implements Plugin {
      */
     private static boolean clientOfContactSupportsAttentions(ChatRoom room) {
         ServiceDiscoveryManager discoManager = SparkManager.getDiscoManager();
-        List<Presence> allPresences = SparkManager.getRoster().getAllPresences(room.getBareJid());
+        List<Presence> allPresences = SparkManager.getRoster().getAvailablePresences(room.getBareJid());
         for (Presence presence : allPresences) {
             EntityFullJid fullJID = presence.getFrom().asEntityFullJidIfPossible();
             if (fullJID == null) {