diff --git a/handlers/main.yml b/handlers/main.yml
index 94b30969..b722746c 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -71,7 +71,7 @@
   when:
     - "ansible_local['openstack_ansible']['neutron']['need_db_contract'] | bool"
     - "neutron_services['neutron-server']['group'] in group_names"
-    - "inventory_hostname == (groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts))[0]"
+    - "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"
   listen: "Restart neutron services"
 
 - name: Start services
diff --git a/tasks/main.yml b/tasks/main.yml
index b9bb93fb..aea234f0 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -96,7 +96,7 @@
   static: no
   when:
     - "neutron_services['neutron-server']['group'] in group_names"
-    - "inventory_hostname == (groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts))[0]"
+    - "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"
   tags:
     - neutron-config
 
diff --git a/tasks/neutron_db_setup.yml b/tasks/neutron_db_setup.yml
index 746b8bc0..c9ba81b2 100644
--- a/tasks/neutron_db_setup.yml
+++ b/tasks/neutron_db_setup.yml
@@ -19,7 +19,7 @@
   become_user: "{{ neutron_system_user_name }}"
   when:
     - "ansible_local['openstack_ansible']['neutron']['need_db_expand'] | bool"
-    - "inventory_hostname == (groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts))[0]"
+    - "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"
 
 - name: Disable the db expand fact
   ini_file:
@@ -33,7 +33,7 @@
   become: yes
   become_user: "{{ neutron_system_user_name }}"
   when:
-    - "inventory_hostname == (groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts))[0]"
+    - "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"
   changed_when: false
   register: _offline_migrations_check
   failed_when: