diff --git a/manifests/init.pp b/manifests/init.pp
index 3cc9d32..239a7a0 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -1,9 +1,9 @@
 # == Class: ssl_cert_check
 #
 class ssl_cert_check(
-  $domainlist_file = '',
-  $email = '',
-  $days = ''
+  $domainlist_file,
+  $email = 'root',
+  $days = '30',
 ) {
   package { 'ssl-cert-check':
     ensure => present,