diff --git a/remark-lint-nodejs-yaml-comments.js b/remark-lint-nodejs-yaml-comments.js
index 28fec6e1..e9ce31ea 100644
--- a/remark-lint-nodejs-yaml-comments.js
+++ b/remark-lint-nodejs-yaml-comments.js
@@ -10,6 +10,7 @@ const allowedKeys = [
   "deprecated",
   "removed",
   "changes",
+  "llm_description",
 ];
 const changesExpectedKeys = ["version", "pr-url", "description"];
 const VERSION_PLACEHOLDER = "REPLACEME";