diff --git a/CHANGELOG.md b/CHANGELOG.md
index 30947320b..eb313507f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ Released: TBD
 #### Summary
 
  - PostGIS: Fixed handling of all attributes when `key_field_as_attribute=false` (https://github.com/mapnik/mapnik/issues/3120)
+ - PostGIS: Fixed parsing of `key_field_as_attribute` as boolean: now `true/false` can be used in addition to `0/1`
 
 ## 3.0.6