diff --git a/lib/tempest b/lib/tempest
index 16f8744..1639ae6 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -293,7 +293,7 @@
     iniset $TEMPEST_CONFIG network public_network_id "$public_network_id"
     iniset $TEMPEST_CONFIG network public_router_id "$public_router_id"
     iniset $TEMPEST_CONFIG network default_network "$FIXED_RANGE"
-    iniset $TEMPEST_CONFIG network ipv6_enabled "$IPV6_ENABLED"
+    iniset $TEMPEST_CONFIG network-feature-enabled ipv6 "$IPV6_ENABLED"
 
     # boto
     iniset $TEMPEST_CONFIG boto ec2_url "http://$SERVICE_HOST:8773/services/Cloud"