diff --git a/nibbler.go b/nibbler.go
index 6a4f4ce..0c07d04 100644
--- a/nibbler.go
+++ b/nibbler.go
@@ -13,7 +13,7 @@ const ()
 const (
 	ATEXT    = "!#$%&'*+-/=?^_`.{|}~@\"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞSSÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ÷ØÙÚÛÜÝÞŸàáâãäåæçèéêëìíîïðñòóôõö×øùúûüýþssàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
 	SPECIAL  = "(),:;<>[\\] "
-	HOSTNAME = "-.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞSSÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ÷ØÙÚÛÜÝÞŸàáâãäåæçèéêëìíîïðñòóôõö×øùúûüýþssàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
+	HOSTNAME = "-.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞSSÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ÷ØÙÚÛÜÝÞŸàáâãäåæçèéêëìíîïðñòóôõö×øùúûüýþssàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿı"
 )
 
 func ParseEmail(email string) (bool, string) {
diff --git a/nibbler_test.go b/nibbler_test.go
index db3b4b1..5c3d639 100644
--- a/nibbler_test.go
+++ b/nibbler_test.go
@@ -14,7 +14,7 @@ var examples = []example{
 	example{"hoot@hoot-hoot.com", true, "hoot@hoot-hoot.com"},
 	example{"woo/+@blah.com", true, "woo/+@blah.com"},
 	example{"#!$%&'*+-/=?^_`{}|~@example.org", true, "#!$%&'*+-/=?^_`{}|~@example.org"},
-	example{"üñîçøðé@üñîçøðé.com", true, "üñîçøðé@üñîçøðé.com"},
+	example{"üñîçøðé@üñîçøðéı.com", true, "üñîçøðé@üñîçøðéı.com"},
 	example{"\"Bob\" <bobthebuilder@dlc.com>", false, "\"Bob\""},
 }