diff --git a/dhcp/manifests/init.pp b/dhcp/manifests/init.pp
index a517541..1c31758 100644
--- a/dhcp/manifests/init.pp
+++ b/dhcp/manifests/init.pp
@@ -96,7 +96,8 @@ class dhcp::server inherits dhcp::server::common {
 
 class dhcp::server::ldap inherits dhcp::server::common {
 
-    include ldap::client::python
+    include python
+    include ldap::client
 
     file { "/usr/local/sbin/dhcpdump.py":
         ensure  => present,
@@ -126,8 +127,12 @@ class dhcp::server::ldap inherits dhcp::server::common {
         path    => "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin",
         command => "dhcpdump.py /etc/dhcpd.conf.in* > /etc/dhcpd.conf",
         unless  => "dhcpdump.py /etc/dhcpd.conf.in* | diff /etc/dhcpd.conf -",
-        require => [ File["/etc/dhcpd.conf.in"],
-                     File["/usr/local/sbin/dhcpdump.py"], ],
+        require => [
+          File["/etc/dhcpd.conf.in"],
+          File["/usr/local/sbin/dhcpdump.py"],
+          Class["python"],
+          Class["ldap::client"],
+        ],
         notify  => Service["dhcpd"],
     }