diff --git a/lib/error-handler.js b/lib/error-handler.js
index 0aefe04..03f22bb 100644
--- a/lib/error-handler.js
+++ b/lib/error-handler.js
@@ -92,3 +92,5 @@ module.exports = function errorHandler (error) {
 
   throw feathersError;
 };
+
+Object.assign(module.exports, { ERROR });