diff --git a/src/controllers/categories.js b/src/controllers/categories.js
index b6951f3e15..6810e2ea7e 100644
--- a/src/controllers/categories.js
+++ b/src/controllers/categories.js
@@ -131,7 +131,7 @@ categoriesController.get = function(req, res, next) {
 							return next(err);
 						}
 						categoryData.privileges = privileges;
-						next(err, categoryData);
+						next(null, categoryData);
 					});
 				});
 			});