diff --git a/frontend/src/validation-rules.js b/frontend/src/validation-rules.js
index e836de56b..a1c9a46c7 100644
--- a/frontend/src/validation-rules.js
+++ b/frontend/src/validation-rules.js
@@ -114,7 +114,7 @@ export const loadAllRules = (i18nCallback) => {
 
   extend('atLeastOneSpecialCharater', {
     validate(value) {
-      return !!value.match(/[^a-zA-Z0-9 \t\n]/)
+      return !!value.match(/[^a-zA-Z0-9 \t\n\r]/)
     },
     message: (_, values) => i18nCallback.t('site.signup.special-char', values),
   })