change aptly to xenial
diff --git a/salt/control/cluster/foundation_storage.yml b/salt/control/cluster/foundation_storage.yml
index 13e2d50..f0f1862 100644
--- a/salt/control/cluster/foundation_storage.yml
+++ b/salt/control/cluster/foundation_storage.yml
@@ -14,5 +14,5 @@
           node:
             sto01:
               provider: kvm02.${_param:cluster_domain}
-              image: ${_param:salt_control_trusty_image}
+              image: ${_param:salt_control_xenial_image}
               size: foundation.storage
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