diff --git a/manifests/init.pp b/manifests/init.pp
index abb1490..33c40e9 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -196,7 +196,7 @@ class sshd {
   case $sshd_permit_empty_passwords {
     '': { $sshd_permit_empty_passwords = 'no' }
   }
-  if ( $sshd_port != '' ) && ( $sshd_ports != []) {
+  if ( $sshd_port != '' ) and ( $sshd_ports != []) {
       err("Cannot use sshd_port and sshd_ports at the same time.")
   }
   if $sshd_port != '' {