diff --git a/tasks/openstack/scenario/neutron.yaml b/tasks/openstack/scenario/neutron.yaml
index 53f40c93..c76d38b7 100644
--- a/tasks/openstack/scenario/neutron.yaml
+++ b/tasks/openstack/scenario/neutron.yaml
@@ -248,16 +248,16 @@
     -
       runner:
         type: "constant"
-        times: 15
-        concurrency: 15
+        times: {{ users_amount }}
+        concurrency: {{ users_amount }}
       context:
-        {{ user_context(tenants_amount, users_amount, use_existing_users, use_round_robin) }}
+        {{ user_context(tenants_amount, users_amount, use_existing_users, True) }}
         quotas:
           neutron:
             network: -1
             subnet: -1
         network:
-          subnets_per_network: 15
+          subnets_per_network: {{ users_amount }}
           dualstack: True
           router: {}