diff --git a/packages/mui-base/src/useAutocomplete/useAutocomplete.js b/packages/mui-base/src/useAutocomplete/useAutocomplete.js
index 3583067da7c9f7..3439de3f6a9dc2 100644
--- a/packages/mui-base/src/useAutocomplete/useAutocomplete.js
+++ b/packages/mui-base/src/useAutocomplete/useAutocomplete.js
@@ -79,6 +79,7 @@ export function useAutocomplete(props) {
   const {
     // eslint-disable-next-line @typescript-eslint/naming-convention
     unstable_isActiveElementInListbox = defaultIsActiveElementInListbox,
+    // TODO should be using base class name by default
     // eslint-disable-next-line @typescript-eslint/naming-convention
     unstable_classNamePrefix = 'Mui',
     autoComplete = false,