diff --git a/src/aks-preview/HISTORY.rst b/src/aks-preview/HISTORY.rst
index bebccfb6947..ed788479de0 100644
--- a/src/aks-preview/HISTORY.rst
+++ b/src/aks-preview/HISTORY.rst
@@ -18,7 +18,7 @@ Pending
 
 6.0.0b1
 ++++++++
-* Remove support for `az aks mesh` egress gateway commands.
+* [BREAKING CHANGE]: Remove support for `az aks mesh` egress gateway commands.
 * Add validation to `az aks create` and `az aks update` while modifying the `--ephemeral-disk-volume-type` and `--ephemeral-disk-nvme-perf-tier` values.
 
 5.0.0b4