1 files changed, 1 insertions, 1 deletions
diff --git a/src/directive/select.js b/src/directive/select.js
index 1c320151..9ea0186d 100644
--- a/src/directive/select.js
+++ b/src/directive/select.js
@@ -140,7 +140,7 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
       // required validator
       if (multiple && (attr.required || attr.ngRequired)) {
         var requiredValidator = function(value) {
-          ctrl.$setValidity('REQUIRED', !attr.required || (value && value.length));
+          ctrl.$setValidity('required', !attr.required || (value && value.length));
           return value;
         };