diff --git a/CHANGELOG.md b/CHANGELOG.md
index c02bb74..b67bad9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,7 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [API ]Possibility to use preconfigured Saxon `Processor` instance for validation
 
 ### Changed
-
+- [CORE] [#100](https://github.com/itplr-kosit/validator/issues/100) Make createReport optional
 - [API] [ResolvingConfigurationStrategy.java#getProcessor()](de/kosit/validationtool/api/ResolvingConfigurationStrategy)
   is
   removed.