diff --git a/src/client.js b/src/client.js
index fc73b41f0..345b979f2 100644
--- a/src/client.js
+++ b/src/client.js
@@ -1075,17 +1075,6 @@ function wrapCryptoFuncs(MatrixClient, names) {
     }
 }
 
- /**
- * Generate new cross-signing keys.
- * The cross-signing API is currently UNSTABLE and may change without notice.
- *
- * @function module:client~MatrixClient#resetCrossSigningKeys
- * @param {object} authDict Auth data to supply for User-Interactive auth.
- * @param {CrossSigningLevel} [level] the level of cross-signing to reset.  New
- * keys will be created for the given level and below.  Defaults to
- * regenerating all keys.
- */
-
 /**
  * Get the user's cross-signing key ID.
  * The cross-signing API is currently UNSTABLE and may change without notice.
@@ -1155,7 +1144,6 @@ function wrapCryptoFuncs(MatrixClient, names) {
  * @param {module:models/room} room the room the event is in
  */
 wrapCryptoFuncs(MatrixClient, [
-    "resetCrossSigningKeys",
     "getCrossSigningId",
     "getStoredCrossSigningForUser",
     "checkUserTrust",
diff --git a/src/crypto/index.js b/src/crypto/index.js
index fc2cbc0a8..8a632f213 100644
--- a/src/crypto/index.js
+++ b/src/crypto/index.js
@@ -473,6 +473,7 @@ Crypto.prototype.isCrossSigningReady = async function() {
  *     {Promise} A promise which resolves to key creation data for
  *     SecretStorage#addKey: an object with `passphrase` and/or `pubkey` fields.
  */
+
 Crypto.prototype.bootstrapSecretStorage = async function({
     authUploadDeviceSigningKeys = async func => await func(),
     createSecretStorageKey = async () => ({ }),
@@ -882,57 +883,6 @@ Crypto.prototype.checkCrossSigningPrivateKey = function(privateKey, expectedPubl
     }
 };
 
-/**
- * Generate new cross-signing keys.
- *
- * @param {CrossSigningLevel} [level] the level of cross-signing to reset.  New
- * keys will be created for the given level and below.  Defaults to
- * regenerating all keys.
- * @param {function} [opts.authUploadDeviceSigningKeys] Optional. Function
- * called to await an interactive auth flow when uploading device signing keys.
- * Args:
- *     {function} A function that makes the request requiring auth. Receives the
- *     auth data as an object.
- */
-Crypto.prototype.resetCrossSigningKeys = async function(level, {
-    authUploadDeviceSigningKeys = async func => await func(),
-} = {}) {
-    logger.info(`Resetting cross-signing keys at level ${level}`);
-    // Copy old keys (usually empty) in case we need to revert
-    const oldKeys = Object.assign({}, this._crossSigningInfo.keys);
-    try {
-        await this._crossSigningInfo.resetKeys(level);
-        await this._signObject(this._crossSigningInfo.keys.master);
-
-        // send keys to server first before storing as trusted locally
-        // to ensure upload succeeds
-        const keys = {};
-        for (const [name, key] of Object.entries(this._crossSigningInfo.keys)) {
-            keys[name + "_key"] = key;
-        }
-        await authUploadDeviceSigningKeys(async authDict => {
-            await this._baseApis.uploadDeviceSigningKeys(authDict, keys);
-        });
-
-        // write a copy locally so we know these are trusted keys
-        await this._cryptoStore.doTxn(
-            'readwrite', [IndexedDBCryptoStore.STORE_ACCOUNT],
-            (txn) => {
-                this._cryptoStore.storeCrossSigningKeys(txn, this._crossSigningInfo.keys);
-            },
-        );
-    } catch (e) {
-        // If anything failed here, revert the keys so we know to try again from the start
-        // next time.
-        logger.error("Resetting cross-signing keys failed, revert to previous keys", e);
-        this._crossSigningInfo.keys = oldKeys;
-        throw e;
-    }
-    this._baseApis.emit("crossSigning.keysChanged", {});
-    await this._afterCrossSigningLocalKeyChange();
-    logger.info("Cross-signing key reset complete");
-};
-
 /**
  * Run various follow-up actions after cross-signing keys have changed locally
  * (either by resetting the keys for the account or by getting them from secret