diff --git a/roles/common/templates/default.j2 b/roles/common/templates/default.j2
index d3ab6f8..d3992a8 100644
--- a/roles/common/templates/default.j2
+++ b/roles/common/templates/default.j2
@@ -3,7 +3,7 @@ DATABASE_NAME={{ database_name }}
 DATABASE_USER={{ database_user }}
 DATABASE_PASSWORD={{ database_password }}
 SECRET_TOKEN={{ secret_token }}
-MAIL_LINK_HOST=www.timeoverflow.org
+MAIL_LINK_HOST={{ inventory_hostname }}
 MAILER_SENDER={{ mailer_sender }}
 {% if skylight_authentication is defined %}
 SKYLIGHT_AUTHENTICATION={{ skylight_authentication }}