diff --git a/module/kanban/model.php b/module/kanban/model.php
index 4e9f3e47f4..d7e96e3868 100644
--- a/module/kanban/model.php
+++ b/module/kanban/model.php
@@ -411,6 +411,7 @@ class kanbanModel extends model
                     if($colType == 'unconfirmed' and $bug->status == $status and $bug->confirmed == 0 and strpos($cardPairs['unconfirmed'], ",$bugID,") === false and strpos($cardPairs['fixing'], ",$bugID,") === false)
                     {
                         $cardPairs['unconfirmed'] = empty($cardPairs['unconfirmed']) ? ",$bugID," : ",$bugID" . $cardPairs['unconfirmed'];
+                        if(strpos($cardPairs['closed'], ",$bugID,") !== false) $cardPairs['closed'] = str_replace(",$bugID,", ',', $cardPairs['closed']);
                     }
                     elseif($colType == 'confirmed' and $bug->status == $status and $bug->confirmed == 1 and strpos($cardPairs['confirmed'], ",$bugID,") === false and strpos($cardPairs['fixing'], ",$bugID,") === false)
                     {
@@ -421,7 +422,7 @@ class kanbanModel extends model
                     {
                         $cardPairs['fixed'] = empty($cardPairs['fixed']) ? ",$bugID," : ",$bugID" . $cardPairs['fixed'];
                     }
-                    elseif($bug->status == 'closed' and strpos($cardPairs[$colType], ",$bugID,") === false)
+                    elseif($colType == 'closed' and $bug->status == 'closed' and strpos($cardPairs[$colType], ",$bugID,") === false)
                     {
                         $cardPairs[$colType] = empty($cardPairs[$colType]) ? ",$bugID," : ",$bugID". $cardPairs[$colType];
                     }