diff --git a/content/releases/9.1.0.md b/content/releases/9.1.0.md
index c6c2ca10..0fe3a980 100644
--- a/content/releases/9.1.0.md
+++ b/content/releases/9.1.0.md
@@ -93,7 +93,7 @@ We added support for **JSON Schema formats**. You can now use the `format` keywo
 
 (Issue [#1594](https://github.com/mockoon/mockoon/issues/1594))
 
-We also fixed a bug that prevented JSON schema from being compared against the root-level request body.
+We also fixed a bug that prevented JSON schema from being compared against the root-level request body. ⚠️ This change may break some rules create without a path.
 (Issue [#1595](https://github.com/mockoon/mockoon/issues/1595))
 
 We published a new tutorial on how to use JSON Schema formats in Mockoon. [Check it out](https://mockoon.com/tutorials/validate-requests-payload-json-schema/).