diff --git a/feature/default_sets.go b/feature/default_sets.go
index 9aee982ca..244466e86 100644
--- a/feature/default_sets.go
+++ b/feature/default_sets.go
@@ -103,4 +103,8 @@ var defaultSetDesc = setDesc{
 	lnwire.ExperimentalEndorsementOptional: {
 		SetNodeAnn: {}, // N
 	},
+	lnwire.RbfCoopCloseOptionalStaging: {
+		SetInit:    {}, // I
+		SetNodeAnn: {}, // N
+	},
 }