diff --git a/src/main/resources/de/jalin/ldapadmin/users_en.properties b/src/main/resources/de/jalin/ldapadmin/users_en.properties
index ad854be..11ad137 100644
--- a/src/main/resources/de/jalin/ldapadmin/users_en.properties
+++ b/src/main/resources/de/jalin/ldapadmin/users_en.properties
@@ -3,13 +3,14 @@ users.create=create new user
 users.column.login=Login
 users.column.firstname=First name
 users.column.lastname=Last name
+users.column.extemail=E-mail address (external)
 users.column.groups=Groups
 users.column.operations=Operations
 users.label.login=Login name
 users.label.firstname=First name
 users.label.lastname=Last name
-users.label.email=EMail address
-users.label.extemail=external EMail address
+users.label.email=E-mail address
+users.label.extemail=E-mail address (external)
 users.label.phone=Phone
 users.label.mobile=Mobile
 users.label.password=Password