diff --git a/internal/csi-addons/rbd/volumegroup.go b/internal/csi-addons/rbd/volumegroup.go
index a47b47feb..261bc6778 100644
--- a/internal/csi-addons/rbd/volumegroup.go
+++ b/internal/csi-addons/rbd/volumegroup.go
@@ -37,12 +37,17 @@ type VolumeGroupServer struct {
 	// if volumegroup spec add more RPC services in the proto file, then we
 	// don't need to add all RPC methods leading to forward compatibility.
 	*volumegroup.UnimplementedControllerServer
+
+	// csiID is the unique ID for this CSI-driver deployment.
+	csiID string
 }
 
 // NewVolumeGroupServer creates a new VolumeGroupServer which handles the
 // VolumeGroup Service requests from the CSI-Addons specification.
-func NewVolumeGroupServer() *VolumeGroupServer {
-	return &VolumeGroupServer{}
+func NewVolumeGroupServer(instanceID string) *VolumeGroupServer {
+	return &VolumeGroupServer{
+		csiID: instanceID,
+	}
 }
 
 func (vs *VolumeGroupServer) RegisterService(server grpc.ServiceRegistrar) {
diff --git a/internal/rbd/driver/driver.go b/internal/rbd/driver/driver.go
index e68288428..979da3b1c 100644
--- a/internal/rbd/driver/driver.go
+++ b/internal/rbd/driver/driver.go
@@ -222,7 +222,7 @@ func (r *Driver) setupCSIAddonsServer(conf *util.Config) error {
 		rcs := casrbd.NewReplicationServer(NewControllerServer(r.cd))
 		r.cas.RegisterService(rcs)
 
-		vgcs := casrbd.NewVolumeGroupServer()
+		vgcs := casrbd.NewVolumeGroupServer(conf.InstanceID)
 		r.cas.RegisterService(vgcs)
 	}