diff --git a/typings/xterm.d.ts b/typings/xterm.d.ts
index 97e4a4a3..77371f04 100644
--- a/typings/xterm.d.ts
+++ b/typings/xterm.d.ts
@@ -504,6 +504,6 @@ declare module 'xterm' {
      * available to all newly created Terminals.
      * @param addon The addon to load.
      */
-    static loadAddon(addon: 'attach' | 'fit' | 'fullscreen' | 'search' | 'terminado' | 'winptyCompat'): void;
+    static applyAddon(addon: any): void;
   }
 }