diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5251dc3..872f43d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## v1.8.1
 
 - Fixed #27: "uploadFile" method doesn't return data object on iOS (thanks Faisalali23 and laiyinjie)
+- Fixed #40: generic error codes are different on Android and iOS
 
 ## v1.8.0