diff --git a/pkg/services/object/audit.go b/pkg/services/object/audit.go
index b924386d1..39e1f9f2d 100644
--- a/pkg/services/object/audit.go
+++ b/pkg/services/object/audit.go
@@ -204,7 +204,7 @@ func (a *auditPatchStream) CloseAndRecv(ctx context.Context) (*object.PatchRespo
 	if err != nil {
 		a.failed = true
 	}
-	a.objectID = resp.GetBody().ObjectID
+	a.objectID = resp.GetBody().GetObjectID()
 	audit.LogRequestWithKey(a.log, objectGRPC.ObjectService_Patch_FullMethodName, a.key,
 		audit.TargetFromContainerIDObjectID(a.containerID, a.objectID),
 		!a.failed)