diff --git a/manifests/network.pp b/manifests/network.pp
index 1830e4d7..ef49cc3d 100644
--- a/manifests/network.pp
+++ b/manifests/network.pp
@@ -55,10 +55,6 @@
 #   (optional) Syslog facility to receive log lines
 #   Defaults value in params
 #
-# [*veth_mtu*]
-#   (optional) MTU for VM virtual network cards.
-#   Defaults value in params
-#
 
 class cloud::network(
   $verbose                  = $os_params::verbose,
@@ -70,8 +66,7 @@ class cloud::network(
   $provider_vlan_ranges     = $os_params::provider_vlan_ranges,
   $provider_bridge_mappings = $os_params::provider_bridge_mappings,
   $use_syslog               = $os_params::neutron_use_syslog,
-  $log_facility             = $os_params::neutron_log_facility,
-  $veth_mtu                 = $os_params::veth_mtu
+  $log_facility             = $os_params::neutron_log_facility
 ) {
 
   class { 'neutron':
@@ -114,7 +109,6 @@ class cloud::network(
     'agent/tunnel_types':     value => ['gre'];
     'agent/l2_population':    value => true;
     'agent/polling_interval': value => '2';
-    'agent/veth_mtu':         value => $veth_mtu;
     'OVS/local_ip':           value => $tunnel_eth;
     'OVS/enable_tunneling':   value => true;
     'OVS/integration_bridge': value => 'br-int';
diff --git a/spec/classes/cloud_network_controller_spec.rb b/spec/classes/cloud_network_controller_spec.rb
index d192027c..26c5cb06 100644
--- a/spec/classes/cloud_network_controller_spec.rb
+++ b/spec/classes/cloud_network_controller_spec.rb
@@ -32,7 +32,6 @@ describe 'cloud::network::controller' do
         verbose                  => true,
         debug                    => true,
         use_syslog               => true,
-        veth_mtu                => '1500',
         log_facility             => 'LOG_LOCAL0' }"
     end
 
diff --git a/spec/classes/cloud_network_dhcp_spec.rb b/spec/classes/cloud_network_dhcp_spec.rb
index 49a1a33a..813cee6c 100644
--- a/spec/classes/cloud_network_dhcp_spec.rb
+++ b/spec/classes/cloud_network_dhcp_spec.rb
@@ -32,7 +32,6 @@ describe 'cloud::network::dhcp' do
         verbose                  => true,
         debug                    => true,
         use_syslog               => true,
-        veth_mtu                => '1500',
         log_facility             => 'LOG_LOCAL0' }"
     end
 
diff --git a/spec/classes/cloud_network_l3_spec.rb b/spec/classes/cloud_network_l3_spec.rb
index 96d2a709..d0b0bec9 100644
--- a/spec/classes/cloud_network_l3_spec.rb
+++ b/spec/classes/cloud_network_l3_spec.rb
@@ -32,7 +32,6 @@ describe 'cloud::network::l3' do
         verbose                  => true,
         debug                    => true,
         use_syslog               => true,
-        veth_mtu                => '1500',
         log_facility             => 'LOG_LOCAL0' }"
     end
 
diff --git a/spec/classes/cloud_network_lbaas_spec.rb b/spec/classes/cloud_network_lbaas_spec.rb
index 13ef1526..6b1e71c7 100644
--- a/spec/classes/cloud_network_lbaas_spec.rb
+++ b/spec/classes/cloud_network_lbaas_spec.rb
@@ -32,7 +32,6 @@ describe 'cloud::network::lbaas' do
         verbose                  => true,
         debug                    => true,
         use_syslog               => true,
-        veth_mtu                => '1500',
         log_facility             => 'LOG_LOCAL0' }"
     end
 
diff --git a/spec/classes/cloud_network_metadata_spec.rb b/spec/classes/cloud_network_metadata_spec.rb
index 4b1a5b78..2274fd7e 100644
--- a/spec/classes/cloud_network_metadata_spec.rb
+++ b/spec/classes/cloud_network_metadata_spec.rb
@@ -32,7 +32,6 @@ describe 'cloud::network::metadata' do
         verbose                  => true,
         debug                    => true,
         use_syslog               => true,
-        veth_mtu                => '1500',
         log_facility             => 'LOG_LOCAL0' }"
     end
 
diff --git a/spec/classes/cloud_network_vpn_spec.rb b/spec/classes/cloud_network_vpn_spec.rb
index 6d5f3ad7..3d4dbdfa 100644
--- a/spec/classes/cloud_network_vpn_spec.rb
+++ b/spec/classes/cloud_network_vpn_spec.rb
@@ -32,7 +32,6 @@ describe 'cloud::network::vpn' do
         verbose                  => true,
         debug                    => true,
         use_syslog               => true,
-        veth_mtu                => '1500',
         log_facility             => 'LOG_LOCAL0' }"
     end