diff --git a/manifests/params.pp b/manifests/params.pp
index 0eda235..f22b640 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -88,12 +88,6 @@ class postgresql::params(
   case $::osfamily {
     'RedHat', 'Linux': {
       $needs_initdb             = true
-      $initdb_path              = '/usr/bin/initdb'
-      $createdb_path            = '/usr/bin/createdb'
-      $psql_path                = '/usr/bin/psql'
-      $datadir                  = '/var/lib/pgsql/data/'
-      $pg_hba_conf_path         = '/var/lib/pgsql/data/pg_hba.conf'
-      $postgresql_conf_path     = '/var/lib/pgsql/data/postgresql.conf'
       $firewall_supported       = true
       $persist_firewall_command = '/sbin/iptables-save > /etc/sysconfig/iptables'