diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a0c9691..32a29619 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ This is the rolling changelog for TShock for Terraria. Use past tense when addin
 * Added a PlayerPermission hook fired whenever a permission check involving said player occurs (when the new TSPlayer.HasPermission method is called) (@Enerdy)
 * Resolved an issue where martian invasions and eclipses would have empty messages if AnonymousBossInvasions was set to true (@WhiteXZ)
 * Added an optional `slime` parameter to the `rain` command, allowing slime rain to be started and stopped. New syntax is `rain [slime] <start/stop>` (@WhiteXZ)
+* Fixed a bug in RegionManager preventing regions adding correctly (@pink_panther)
 
 ## TShock 4.3.12