diff --git a/CHANGELOG.md b/CHANGELOG.md
index e402b85ad43..657d72142ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,11 @@ and this project adheres to
 
 ### Added
 
+- [#4987](https://github.com/firecracker-microvm/firecracker/pull/4987): Reset
+  performance counter register on VM startup. This avoids VM reading host
+  performance counter value. This is only possible on 6.4 and newer kernels. For
+  older kernels a warning will be printed to the logs.
+
 ### Changed
 
 - [#4913](https://github.com/firecracker-microvm/firecracker/pull/4913): Removed