diff --git a/entity.drush.inc b/entity.drush.inc
index b8d6b69..7f1d73b 100644
--- a/entity.drush.inc
+++ b/entity.drush.inc
@@ -801,7 +801,7 @@ function _drush_entity_load($entity_type = NULL, array $ids = array()) {
  * @param $ids
  *   An array of entity IDs.
  */
-function drush_entity_delete($entity_type = NULL, array $ids = array()) {
+function drush_entity_delete($entity_type = NULL, $ids = array()) {
   $ids = func_get_args();
   $entity_type = array_shift($ids);
   $bundles = _drush_entity_explode_options('bundles');