diff --git a/cord-single-playbook.yml b/cord-single-playbook.yml
index 92807f2..0f5e491 100644
--- a/cord-single-playbook.yml
+++ b/cord-single-playbook.yml
@@ -7,9 +7,12 @@
 - name: Include vars
   hosts: head
   tasks:
-  - include_vars: vars/cord_single_defaults.yml
-  - include_vars: vars/cord.yml
-  - include_vars: vars/example_keystone.yml
+    - name: Include variables
+      include_vars: "{{ item }}"
+      with_items:
+        - vars/cord_single_defaults.yml
+        - vars/cord.yml
+        - vars/example_keystone.yml
 
 - name: Check Prerequisites
   hosts: head