diff --git a/CHANGELOG.md b/CHANGELOG.md
index 98f54643..5c531b83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,7 +28,7 @@ Tag name: v2.0.0b5
 
 ### Fixed
 
-* Stateful validation raises a DoubleSpend exception if the same transaction already exists in the blockchain. [Pull request #2422](https://github.com/bigchaindb/bigchaindb/pull/2422).
+* Stateful validation raises a DoubleSpend exception if there is any other transaction that spends the same output(s) even if it has the same transaction ID. [Pull request #2422](https://github.com/bigchaindb/bigchaindb/pull/2422).
 
 ## [2.0 Beta 4] - 2018-07-30