diff --git a/src/client.js b/src/client.js
index be5578710..d0e320919 100644
--- a/src/client.js
+++ b/src/client.js
@@ -215,7 +215,7 @@ function keyFromRecoverySession(session, decryptionKey) {
  * @param {function} [opts.cryptoCallbacks.getSecretStorageKey]
  * Optional. Function called when an encryption key for secret storage
  *     is required. One or more keys will be described in the keys object.
- *     The callback function should return with an array of:
+ *     The callback function should return a promise with an array of:
  *     [<key name>, <UInt8Array private key>] or null if it cannot provide
  *     any of the keys.
  * Args:
diff --git a/src/crypto/SecretStorage.js b/src/crypto/SecretStorage.js
index 266e910fa..c635d5b60 100644
--- a/src/crypto/SecretStorage.js
+++ b/src/crypto/SecretStorage.js
@@ -533,9 +533,7 @@ export default class SecretStorage extends EventEmitter {
             throw new Error("No getSecretStorageKey callback supplied");
         }
 
-        const returned = await Promise.resolve(
-            this._cryptoCallbacks.getSecretStorageKey({keys}),
-        );
+        const returned = await this._cryptoCallbacks.getSecretStorageKey({ keys });
 
         if (!returned) {
             throw new Error("getSecretStorageKey callback returned falsey");