diff --git a/inmem-test.yml b/inmem-test.yml
index 73de94b..f5eef9e 100644
--- a/inmem-test.yml
+++ b/inmem-test.yml
@@ -6,7 +6,7 @@
 
 
   vars:
-    provision_host: "{{ default(tower_provision_host) | default('localhost') }}"
+    provision_host: "{{ tower_provision_host | default('localhost') }}"
 
 
   tasks: