diff --git a/include/ostatus.php b/include/ostatus.php
index ee405397cc..e0ed1df19a 100644
--- a/include/ostatus.php
+++ b/include/ostatus.php
@@ -724,7 +724,7 @@ class ostatus {
 		} else {
 			$conversations = q("SELECT `oid`, `url`, `uid` FROM `term`
 						WHERE `type` = 7 AND `term` > '%s'
-						GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start));
+						GROUP BY `url`, `uid`, `oid`, `term` ORDER BY `term` DESC", dbesc($start));
 		}
 
 		foreach ($conversations AS $conversation) {