diff --git a/CHANGELOG.md b/CHANGELOG.md
index 781f63f2..bcd517ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ The **"Breaking Changes"** listed below are changes that have been made in the d
 
 ### Fixed
 - Fix text boxes in the Palette Editor calculating color incorrectly.
+- Fix metatile labels being sorted incorrectly for tileset names with multiple underscores.
 - Fix default object sprites retaining dimensions and transparency of the previous sprite.
 
 ## [5.1.1] - 2023-02-20