diff --git a/include/class.topic.php b/include/class.topic.php
index ee5ffc7194b78851bff6a12e912bd76f36b664ff..44257e04993c1c665e42df0b4b0fc5ccee6abbc2 100644
--- a/include/class.topic.php
+++ b/include/class.topic.php
@@ -271,4 +271,6 @@ class Topic {
         return false;
     }
 }
-?>
+
+// Add fields from the standard ticket form to the ticket filterable fields
+Filter::addSupportedMatches('Help Topics', array('topicId' => 'Topic ID'));