diff --git a/src/ui/menu-ui-handler.ts b/src/ui/menu-ui-handler.ts
index 031aa4196f1..a912e6b5ce8 100644
--- a/src/ui/menu-ui-handler.ts
+++ b/src/ui/menu-ui-handler.ts
@@ -40,7 +40,7 @@ export default class MenuUiHandler extends MessageUiHandler {
 
   private cursorObj: Phaser.GameObjects.Image;
 
-  private excludedMenus: () => { condition: boolean, options: MenuOptions[] }[];
+  private excludedMenus: () => ConditionalMenu[];
   private menuOptions: MenuOptions[];
 
   protected manageDataConfig: OptionSelectConfig;
@@ -533,3 +533,8 @@ export default class MenuUiHandler extends MessageUiHandler {
     this.cursorObj = null;
   }
 }
+
+interface ConditionalMenu {
+  condition: boolean;
+  options: MenuOptions[];
+}