diff --git a/manifests/params.pp b/manifests/params.pp
index 3afeb9a..f0992a6 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -1,21 +1,22 @@
+# ==Class: oslo::params
+#
 # Parameters for puppet-oslo
 #
 class oslo::params {
   include ::openstacklib::defaults
 
+  $pymongo_package_name = 'python-pymongo'
+  $pylibmc_package_name = 'python-pylibmc'
+
   case $::osfamily {
     'RedHat': {
       $sqlite_package_name          = undef
       $pymysql_package_name         = undef
-      $pymongo_package_name         = 'python-pymongo'
-      $pylibmc_package_name         = 'python-pylibmc'
       $python_memcache_package_name = 'python-memcached'
     }
     'Debian': {
       $sqlite_package_name          = 'python-pysqlite2'
       $pymysql_package_name         = 'python-pymysql'
-      $pymongo_package_name         = 'python-pymongo'
-      $pylibmc_package_name         = 'python-pylibmc'
       $python_memcache_package_name = 'python-memcache'
     }
     default: {