diff --git a/providers/class-two-factor-backup-codes.php b/providers/class-two-factor-backup-codes.php
index 85a8d180..0aa20c21 100644
--- a/providers/class-two-factor-backup-codes.php
+++ b/providers/class-two-factor-backup-codes.php
@@ -75,7 +75,7 @@ public function register_rest_routes() {
 				'args'                => array(
 					'user_id' => array(
 						'required' => true,
-						'type'     => 'number',
+						'type'     => 'integer',
 					),
 					'enable_provider' => array(
 						'required' => false,
diff --git a/providers/class-two-factor-totp.php b/providers/class-two-factor-totp.php
index a562d389..bfc4557d 100644
--- a/providers/class-two-factor-totp.php
+++ b/providers/class-two-factor-totp.php
@@ -83,7 +83,7 @@ public function register_rest_routes() {
 					'args'                => array(
 						'user_id' => array(
 							'required' => true,
-							'type'     => 'number',
+							'type'     => 'integer',
 						),
 					),
 				),
@@ -96,7 +96,7 @@ public function register_rest_routes() {
 					'args'                => array(
 						'user_id' => array(
 							'required' => true,
-							'type'     => 'number',
+							'type'     => 'integer',
 						),
 						'key'     => array(
 							'type'              => 'string',
@@ -227,7 +227,7 @@ public static function generate_qr_code_url( $user, $secret_key ) {
 
 		/**
 		 * Filter the Label for the TOTP.
-		 * 
+		 *
 		 * Must follow the TOTP format for a "label". Do not URL Encode.
 		 *
 		 * @see https://github.com/google/google-authenticator/wiki/Key-Uri-Format#label