diff --git a/module/execution/model.php b/module/execution/model.php
index cd2cdd62ac..fd5bc47e92 100644
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -2886,7 +2886,7 @@ class executionModel extends model
                 ->andWhere('lane')->eq($laneID)
                 ->fetch();
             /* Resolve signal ','. */
-            $cell->cards = str_replace(",$storyID", '', $cell->cards);
+            $cell->cards = str_replace(",$storyID,", ',', $cell->cards);
             if(strlen($cell->cards) == 1) $cell->cards = '';
             $this->dao->update(TABLE_KANBANCELL)->data($cell)
                 ->where('kanban')->eq($executionID)