diff --git a/bulkManager/code/GridFieldBulkActionEditHandler.php b/bulkManager/code/GridFieldBulkActionEditHandler.php
index <HASH>..<HASH> 100644
--- a/bulkManager/code/GridFieldBulkActionEditHandler.php
+++ b/bulkManager/code/GridFieldBulkActionEditHandler.php
@@ -238,10 +238,7 @@ class GridFieldBulkActionEditHandler extends GridFieldBulkActionHandler
 
 			foreach ($editableFields as $fieldName)
 			{
-				array_push(
-					$dataFields,
-					$fields->dataFieldByName($fieldName)
-				);
+				$dataFields[$fieldName] = $fields->dataFieldByName($fieldName);
 			}
 		}
 		else{
$dataFields needs to be indexed by the field name