diff --git a/tests/pillar/server_cluster.sls b/tests/pillar/server_cluster.sls
index 04aa4bb..6bbe96f 100644
--- a/tests/pillar/server_cluster.sls
+++ b/tests/pillar/server_cluster.sls
@@ -2,7 +2,7 @@
   server:
     region: RegionOne
     enabled: true
-    version: liberty
+    version: mitaka
     cluster: true
     secret: password
     ttl: 86400