diff --git a/CHANGELOG.md b/CHANGELOG.md
index b5fdc12c..e48c51e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -103,6 +103,7 @@ It includes many new rules, including all new techniques introduced in MITRE ATT
 ### Bug Fixes
 
 - build: use Python 3.8 for PyInstaller to support consistently running across multiple operating systems including Windows 7 #505 @mr-tz
+- main: correctly match BB-scope matches at file scope #605 @williballenthin
 
 ### Changes