diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c9a41b936..543798b3a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@ the release.
   ([#1797](https://github.com/open-telemetry/opentelemetry-demo/pull/1797))
 * [accounting] rename accountingservice to accounting
   ([#1827](https://github.com/open-telemetry/opentelemetry-demo/pull/1827))
+* [ad] rename adservice to ad
+  ([#1827](https://github.com/open-telemetry/opentelemetry-demo/pull/1832))
 
 ## 1.12.0