diff --git a/src/foundry/FoundryAdapter.js b/src/foundry/FoundryAdapter.js
index d12d5e1..4b5909f 100644
--- a/src/foundry/FoundryAdapter.js
+++ b/src/foundry/FoundryAdapter.js
@@ -67,6 +67,8 @@ export class FoundryAdapter {
       get: (key) => g.settings?.get(ns, key) ?? null,
       /** @param {string} key @param {unknown} value @returns {Promise<unknown>} */
       set: (key, value) => /** @type {Promise<unknown>} */ (g.settings?.set(ns, key, value) ?? Promise.resolve()),
+      /** @param {string} namespace @param {string} menuKey @param {object} config */
+      registerMenu: (namespace, menuKey, config) => g.settings?.registerMenu(namespace, menuKey, config),
     };
 
     /** Socket surface — wraps game.socket. */