diff --git a/ext/js/application.js b/ext/js/application.js
index e7e6a40c3f..87bd0e863c 100644
--- a/ext/js/application.js
+++ b/ext/js/application.js
@@ -253,8 +253,3 @@ export class Application extends EventDispatcher {
         }
     }
 }
-
-/**
- * The default Yomitan class instance.
- */
-// export const yomitan = new Yomitan();