diff --git a/lib/validators/email_validator.rb b/lib/validators/email_validator.rb
index 06026faa29d..0b612ab565a 100644
--- a/lib/validators/email_validator.rb
+++ b/lib/validators/email_validator.rb
@@ -22,7 +22,7 @@ class EmailValidator < ActiveModel::EachValidator
   end
 
   def self.email_regex
-    /^[a-zA-Z0-9!#$%&'*+\/=?\^_`{|}~\-]+(?:\.[a-zA-Z0-9!#$%&'\*+\/=?\^_`{|}~\-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-]*[a-zA-Z0-9])?$/
+    /^[a-zA-Z0-9!#\$%&'*+\/=?\^_`{|}~\-]+(?:\.[a-zA-Z0-9!#\$%&'\*+\/=?\^_`{|}~\-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-]*[a-zA-Z0-9])?$/
   end
 
 end
\ No newline at end of file