diff --git a/roles/authelia/templates/conf-main.json.j2 b/roles/authelia/templates/conf-main.json.j2
index c25fe5c..ef5d46a 100644
--- a/roles/authelia/templates/conf-main.json.j2
+++ b/roles/authelia/templates/conf-main.json.j2
@@ -173,8 +173,7 @@
 {% endif %}
 {% if var_authelia_notification_mode == "smtp" %}
 		"smtp": {
-			"host": "{{var_authelia_notification_smtp_host}}",
-			"port": {{var_authelia_notification_smtp_port | string}},
+			"address": "{{var_authelia_notification_smtp_host}}:{{var_authelia_notification_smtp_port | string}}",
 			"username": "{{var_authelia_notification_smtp_username}}",
 			"password": "{{var_authelia_notification_smtp_password}}",
 			"sender": "{{var_authelia_notification_smtp_sender}}",