diff --git a/manifests/swh_database.pp b/manifests/swh_database.pp
index 4eb9ab9..f03bcf8 100644
--- a/manifests/swh_database.pp
+++ b/manifests/swh_database.pp
@@ -1,5 +1,6 @@
 class role::swh_database {
   include profile::base
   include profile::ssh::server
   include profile::munin::node
+  include profile::munin::plugins::postgresql
 }
diff --git a/manifests/swh_sysadmin.pp b/manifests/swh_sysadmin.pp
index df39c35..65696e7 100644
--- a/manifests/swh_sysadmin.pp
+++ b/manifests/swh_sysadmin.pp
@@ -1,9 +1,10 @@
 class role::swh_sysadmin {
   include profile::base
   include profile::ssh::server
   include profile::munin::node
   include profile::munin::master
   include profile::puppet::master
   include profile::apache::simple_server
   include profile::bind_server
+  include profile::munin::plugins::postgresql
 }