diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5df0bcc10ee..5aa46d535c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@
  * `SafeMath`: added custom error messages support for `sub`, `div` and `mod` functions. `ERC20` and `ERC777` updated to throw custom errors on subtraction overflows. ([#1828](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/1828))
 
 ### Breaking changes in drafts:
- * `SignatureBouncer` has been removed from the library, to avoid confusions with the GSN Bouncers and `GSNBouncerSignature`. ([#1879](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/1879))
+ * `SignatureBouncer` has been removed from the library, both to avoid confusions with the GSN Bouncers and `GSNBouncerSignature` and because the API was not very clear. ([#1879](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/1879))
 
 ## 2.3.0 (2019-05-27)