diff --git a/.gitreview b/.gitreview
index a080b19..fe2ff75 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,3 +2,4 @@
 host=gerrit.mcp.mirantis.net
 port=29418
 project=salt-models/mcp-virtual-aio
+defaultbranch=stable/ocata
diff --git a/classes/system b/classes/system
index 3610852..880c6c6 160000
--- a/classes/system
+++ b/classes/system
@@ -1 +1 @@
-Subproject commit 36108526bd13c5a90a5db63e4bb6b02e0e7a090c
+Subproject commit 880c6c6dd59585e66aaaa6f4c2673558790e61ba