1 files changed, 2 insertions, 2 deletions
diff --git a/app/Filter/TaskReferenceFilter.php b/app/Filter/TaskReferenceFilter.php
index 4ad47dd5..27c838f8 100644
--- a/app/Filter/TaskReferenceFilter.php
+++ b/app/Filter/TaskReferenceFilter.php
@@ -3,7 +3,7 @@
 namespace Kanboard\Filter;
 
 use Kanboard\Core\Filter\FilterInterface;
-use Kanboard\Model\Task;
+use Kanboard\Model\TaskModel;
 
 /**
  * Filter tasks by reference
@@ -32,7 +32,7 @@ class TaskReferenceFilter extends BaseFilter implements FilterInterface
      */
     public function apply()
     {
-        $this->query->eq(Task::TABLE.'.reference', $this->value);
+        $this->query->eq(TaskModel::TABLE.'.reference', $this->value);
         return $this;
     }
 }