diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3764192..85dd30c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+Breaking changes are prefixed with a "[BREAKING]" label.
+
 ## master (unreleased)
 
 ### Added
@@ -12,4 +14,4 @@
 
 - CLI: `--worker` is not required when `--reporter` is used [[4323a75](https://github.com/skroutz/rspecq/commit/4323a75ca357274069d02ba9fb51cdebb04e0be4)]
 - CLI: Improved help output [[df9faa8](https://github.com/skroutz/rspecq/commit/df9faa8ec6721af8357cfee4de6a2fe7b32070fc)]
-- CLI: Renamed `--timings` to `--update-timings` [[c519230](https://github.com/skroutz/rspecq/commit/c5192303e229f361e8ac86ae449b4ea84d42e022)]
+- [BREAKING] CLI: Renamed `--timings` to `--update-timings` [[c519230](https://github.com/skroutz/rspecq/commit/c5192303e229f361e8ac86ae449b4ea84d42e022)]