diff --git a/spoon/datagrid/datagrid.php b/spoon/datagrid/datagrid.php
index 54ca34f..3f3dc72 100644
--- a/spoon/datagrid/datagrid.php
+++ b/spoon/datagrid/datagrid.php
@@ -1611,7 +1611,7 @@ public function setColumnsSequence($columns)
 		if($this->source->getNumResults() > 0)
 		{
 			// array
-			if(is_array($columns)) array_walk($columns, $this->setColumnsSequence(...));
+			if(is_array($columns)) $this->setColumnsSequence(...);
 
 			// multiple arguments
 			else