diff --git a/manifests/firewall/iptables.pp b/manifests/firewall/iptables.pp
index b556d20..2441a57 100644
--- a/manifests/firewall/iptables.pp
+++ b/manifests/firewall/iptables.pp
@@ -8,7 +8,7 @@ class postgresql_cd::firewall::iptables (
 ) inherits postgresql_cd::params {
   if ($fqdn == $pl_server_fqdn) and ($pl_enable_fw == true) {
     firewall { "${pl_fw_rule_order}${pl_fw_port} tcp port ${pl_fw_port}":
-      #source => $pl_source_range,
+      source => $pl_source_range,
       proto  => 'tcp',
       dport  => $pl_fw_port,
       jump   => 'accept',