diff --git a/lib/tempest b/lib/tempest
index 6ffc927..0d01843 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -387,6 +387,7 @@
     iniset $TEMPEST_CONFIG network default_network "$FIXED_RANGE"
     iniset $TEMPEST_CONFIG network-feature-enabled ipv6 "$IPV6_ENABLED"
     iniset $TEMPEST_CONFIG network-feature-enabled ipv6_subnet_attributes "$IPV6_SUBNET_ATTRIBUTES_ENABLED"
+    iniset $TEMPEST_CONFIG network-feature-enabled port_security $NEUTRON_PORT_SECURITY
 
     # Orchestration Tests
     if is_service_enabled heat; then