diff --git a/CHANGELOG.md b/CHANGELOG.md
index bcaba5eda5918..73a70a5e821cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -78,7 +78,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ## [Unreleased 2.x]
 ### Added
 - Add metrics for thread_pool task wait time ([#9681](https://github.com/opensearch-project/OpenSearch/pull/9681))
-- Add template snippets support for field and target_field in KV ingest processor
+- Add template snippets support for field and target_field in KV ingest processor ([#10040](https://github.com/opensearch-project/OpenSearch/pull/10040))
 
 ### Dependencies
 - Bump `peter-evans/create-or-update-comment` from 2 to 3 ([#9575](https://github.com/opensearch-project/OpenSearch/pull/9575))