diff --git a/features.txt b/features.txt
index 76d5a37d70..fede237eec 100644
--- a/features.txt
+++ b/features.txt
@@ -154,7 +154,7 @@ WeakRef
 FinalizationRegistry
 
 # FinalizationRegistry#cleanupSome
-# link pending
+# https://github.com/tc39/proposal-cleanup-some
 FinalizationRegistry.prototype.cleanupSome
 
 # Optional Chaining