diff --git a/neutron_tempest_plugin/config.py b/neutron_tempest_plugin/config.py
index 1bc9617..6217456 100644
--- a/neutron_tempest_plugin/config.py
+++ b/neutron_tempest_plugin/config.py
@@ -21,6 +21,10 @@
     cfg.ListOpt('provider_vlans',
                 default=[],
                 help='List of provider networks available in the deployment.'),
+    cfg.IntOpt('provider_net_base_segm_id',
+               default=3000,
+               help='Base segmentation ID to create provider networks. '
+                    'This value will be increased in case of conflict.'),
     cfg.BoolOpt('specify_floating_ip_address_available',
                 default=True,
                 help='Allow passing an IP Address of the floating ip when '