diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2dac81e21..7ead85792 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html
 ## Unreleased
 ### Fixed
 * [#1001][]: JSON: Fix complex number encoding with negative imaginary part. Thanks to @hemantjadon.
-* [#1003][]: Fix float32 encoding.
+* [#1003][]: JSON: Fix inaccurate precision when encoding float32.
 
 [#1001]: https://github.com/uber-go/zap/pull/1001
 [#1003]: https://github.com/uber-go/zap/pull/1003