1 files changed, 5 insertions, 0 deletions
diff --git a/app/Model/TaskPosition.php b/app/Model/TaskPosition.php
index 0c4beb2d..a33a4029 100644
--- a/app/Model/TaskPosition.php
+++ b/app/Model/TaskPosition.php
@@ -28,6 +28,11 @@ class TaskPosition extends Base
     {
         $original_task = $this->taskFinder->getById($task_id);
 
+        // Ignore closed tasks
+        if ($original_task['is_active'] == Task::STATUS_CLOSED) {
+            return true;
+        }
+
         $result = $this->calculateAndSave($project_id, $task_id, $column_id, $position, $swimlane_id);
 
         if ($result) {