diff --git a/tasks/main.yml b/tasks/main.yml
index 10a61393..87fb870e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -43,7 +43,7 @@
 
 - include: cinder_backends.yml
   when: >
-    inventory_hostname in groups['cinder_volume']
+    inventory_hostname in groups['cinder_volume'][0]
 
 - include: cinder_lvm_config.yml
   when: >