diff --git a/plugins/ActivitySpam/scripts/silencespammer.php b/plugins/ActivitySpam/scripts/silencespammer.php
index dfa9335587..fde299e982 100644
--- a/plugins/ActivitySpam/scripts/silencespammer.php
+++ b/plugins/ActivitySpam/scripts/silencespammer.php
@@ -82,7 +82,7 @@ function silencespammer($filter, $user, $minimum, $percent) {
 
     $ss->query(sprintf("SELECT count(*) as spam_count ".
                        "FROM notice join spam_score on notice.id = spam_score.notice_id ".
-                       "WHERE notice.profile_id = %d", $profile->id));
+                       "WHERE notice.profile_id = %d AND spam_score.is_spam = 1", $profile->id));
 
     while ($ss->fetch()) {
         $spam_count = $ss->spam_count;