diff --git a/structs.go b/structs.go
index 7b68e77..a419f20 100644
--- a/structs.go
+++ b/structs.go
@@ -20,7 +20,7 @@ func (b *virtigoT) Enable() {
 
 // this app's variables
 type virtigoT struct {
-	cluster   *virtpb.Cluster                // basic cluster settings
+	cluster   *virtpb.OldCluster                // basic cluster settings
 	hmap      map[*virtpb.Hypervisor]*HyperT // map to the local struct
 	names     []string
 	hypers    []*HyperT