diff --git a/deployment/puppet/openstack/manifests/horizon.pp b/deployment/puppet/openstack/manifests/horizon.pp
index 62b7127b9e..09b669f80f 100644
--- a/deployment/puppet/openstack/manifests/horizon.pp
+++ b/deployment/puppet/openstack/manifests/horizon.pp
@@ -43,11 +43,6 @@ class openstack::horizon (
   $servername              = $::hostname,
 ) {
 
-  # class { 'memcached':
-  #  listen_ip => $cache_server_ip,
-  #  tcp_port  => $cache_server_port,
-  #  udp_port  => $cache_server_port,
-  # }
   if $debug { #syslog and nondebug case
     #We don't realy want django debug, it is too verbose.
     $django_debug   = false
diff --git a/deployment/puppet/osnailyfacter/modular/memcached/memcached.pp b/deployment/puppet/osnailyfacter/modular/memcached/memcached.pp
index 5f1f18134e..5eda3a850c 100644
--- a/deployment/puppet/osnailyfacter/modular/memcached/memcached.pp
+++ b/deployment/puppet/osnailyfacter/modular/memcached/memcached.pp
@@ -1,4 +1,5 @@
 notice('MODULAR: memcached.pp')
 class { 'memcached':
-  listen_ip => hiera('internal_address'),
+  listen_ip  => hiera('internal_address'),
+  max_memory => '50%',
 }