diff --git a/src/definition/ui/UIActionButtonContext.ts b/src/definition/ui/UIActionButtonContext.ts
index fe6ccb403..34958a8a9 100644
--- a/src/definition/ui/UIActionButtonContext.ts
+++ b/src/definition/ui/UIActionButtonContext.ts
@@ -4,5 +4,4 @@ export enum UIActionButtonContext {
     MESSAGE_BOX_ACTION = 'messageBoxAction',
     USER_DROPDOWN_ACTION = 'userDropdownAction',
     ROOM_SIDEBAR_ACTION = 'roomSideBarAction',
-    MESSAGE_TOOLBAR_STARS_ACTION = 'messageToolbarStarsAction',
 }
diff --git a/src/definition/uikit/IUIKitIncomingInteractionActionButton.ts b/src/definition/uikit/IUIKitIncomingInteractionActionButton.ts
index 9e4d8aa7a..beea7181b 100644
--- a/src/definition/uikit/IUIKitIncomingInteractionActionButton.ts
+++ b/src/definition/uikit/IUIKitIncomingInteractionActionButton.ts
@@ -64,16 +64,6 @@ interface IUIKitIncomingInteractionActionButtonRoom extends IUIKitIncomingIntera
     };
 }
 
-interface IUIKitIncomingInteractionActionButtonMessageToolbarStars extends IUIKitIncomingInteractionActionButtonBase {
-    message: IMessage;
-    room: IRoom;
-    tmid?: string;
-
-    payload: {
-        context: 'messageToolbarStarsAction';
-    };
-}
-
 interface IUIKitIncomingInteractionActionButtonUserDropdown extends IUIKitIncomingInteractionActionButtonBase {
     payload: {
         context: 'userDropdownAction';
@@ -81,7 +71,6 @@ interface IUIKitIncomingInteractionActionButtonUserDropdown extends IUIKitIncomi
 }
 
 export type IUIKitIncomingInteractionActionButton =
-    | IUIKitIncomingInteractionActionButtonMessageToolbarStars
     | IUIKitIncomingInteractionActionButtonMessageBox
     | IUIKitIncomingInteractionActionButtonMessage
     | IUIKitIncomingInteractionActionButtonRoomSidebar