diff --git a/changelogs/fragments/9157.yml b/changelogs/fragments/9157.yml
new file mode 100644
index 000000000000..652721e89e72
--- /dev/null
+++ b/changelogs/fragments/9157.yml
@@ -0,0 +1,2 @@
+fix:
+- Disable query assistant when dataset type is not supported ([#9157](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/9157))
\ No newline at end of file