diff --git a/bundles/c3voc-addons/metadata.py b/bundles/c3voc-addons/metadata.py
index a6ccd08..50f0571 100644
--- a/bundles/c3voc-addons/metadata.py
+++ b/bundles/c3voc-addons/metadata.py
@@ -50,6 +50,7 @@ def monitoring(metadata):
                 'check_command': 'check_http_wget',
                 'vars.http_wget_contains': vconfig['website_check_string'],
                 'vars.http_wget_url': 'https://{}{}'.format(domain, vconfig['website_check_path']),
+                'vars.notification.sms': True,
             }
 
         if vconfig.get('check_ssl', True):