diff --git a/cpp/CHANGELOG.md b/cpp/CHANGELOG.md
index f9de15f20d..19bea4b97e 100644
--- a/cpp/CHANGELOG.md
+++ b/cpp/CHANGELOG.md
@@ -8,6 +8,7 @@ Please mark all change in change log and use the ticket from JIRA.
 - MS-80 - Fix server hang issue
 - MS-89 - Fix compile failed, libgpufaiss.a link missing
 - MS-90 - Fix arch match incorrect on ARM
+- MS-99 - Fix compilation bug
 
 ## Improvement
 - MS-82 - Update server startup welcome message