diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac0a6ef3c..065a5ced6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -174,9 +174,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Updated `OpenAITTSService` to use `gpt-4o-mini-tts` as the default TTS model.
 
-- Updated the default model for `CartesiaTTSService` and
-  `CartesiaHttpTTSService` to `sonic-2`.
-
 - Function calls are now executed in tasks. This means that the pipeline will
   not be blocked while the function call is being executed.