diff --git a/CHANGELOG.md b/CHANGELOG.md
index b873a20d84..b83f1e33f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,7 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- Fix Flask instrumentation to only close the span if it was created by the same thread. `ValueError: generator already executing`
+- Fix Flask instrumentation to only close the span if it was created by the same thread.
   ([#1654](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1654))
 - Fix TortoiseORM instrumentation `AttributeError: type object 'Config' has no attribute 'title'`
   ([#1575](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/1575))