diff --git a/src/applications/phriction/query/PhrictionDocumentQuery.php b/src/applications/phriction/query/PhrictionDocumentQuery.php
--- a/src/applications/phriction/query/PhrictionDocumentQuery.php
+++ b/src/applications/phriction/query/PhrictionDocumentQuery.php
@@ -163,7 +163,7 @@
   }
 
   protected function buildJoinClauseParts(AphrontDatabaseConnection $conn) {
-    $joins = array();
+    $joins = parent::buildJoinClauseParts($conn);
 
     if ($this->getOrderVector()->containsKey('updated')) {
       $content_dao = new PhrictionContent();