diff --git a/ansible/roles/nova/tasks/create_cells.yml b/ansible/roles/nova/tasks/create_cells.yml
index c46e2b4226..1da1188ab2 100644
--- a/ansible/roles/nova/tasks/create_cells.yml
+++ b/ansible/roles/nova/tasks/create_cells.yml
@@ -55,10 +55,10 @@
     # cell0), followed by two other columns, the first containing the transport
     # URL and the second the database connection. For example:
     #
-    # | None | 68a3f49e-27ec-422f-9e2e-2a4e5dc8291b | rabbit://openstack:password@1.2.3.4:5672 | mysql+pymysql://nova:password@1.2.3.4:3306/nova |
+    # | None | 68a3f49e-27ec-422f-9e2e-2a4e5dc8291b | rabbit://openstack:password@1.2.3.4:5672 | mysql+pymysql://nova:password@1.2.3.4:3306/nova |  False   |
     #
     # NOTE(priteau): regexp doesn't support passwords containing spaces
-    regexp: '\| +(?!00000000-0000-0000-0000-000000000000)([0-9a-f\-]+) +\| +([^ ]+) +\| +([^ ]+) +\|$'
+    regexp: '\| +(?!00000000-0000-0000-0000-000000000000)([0-9a-f\-]+) +\| +([^ ]+) +\| +([^ ]+) +\| +([^ ]+) +\|$'
   set_fact:
     existing_cells: "{{ existing_cells_list.stdout | regex_findall(regexp, multiline=True) }}"
   run_once: True