diff --git a/goathacks/templates/emails/password_reset.txt b/goathacks/templates/emails/password_reset.txt
index bfc2ae5..a669997 100644
--- a/goathacks/templates/emails/password_reset.txt
+++ b/goathacks/templates/emails/password_reset.txt
@@ -5,6 +5,8 @@ wasn't you, don't worry. Just ignore this request, and nothing will happen.
 
 If this was you, please follow this link: {{url_for("registration.do_reset", id=code, _external=True)}}
 
+This link will expire in 30 minutes.
+
 Happy Hacking!
 
 GoatHacks Team