diff --git a/static/js/directives/ui/credentials-dialog.js b/static/js/directives/ui/credentials-dialog.js
index c20eadf1f..e838e2999 100644
--- a/static/js/directives/ui/credentials-dialog.js
+++ b/static/js/directives/ui/credentials-dialog.js
@@ -194,7 +194,7 @@ angular.module('quay').directive('credentialsDialog', function () {
       };
 
       $scope.getEscapedUsername = function(credentials) {
-        return credentials.username.replace(/[^a-zA-Z0-9]/, '-');
+        return credentials.username.replace(/[^a-zA-Z0-9]/g, '-');
       };
 
       $scope.getSuffixedFilename = function(credentials, suffix) {