diff --git a/class-two-factor-core.php b/class-two-factor-core.php
index 26cc9e55..55fdfb2c 100644
--- a/class-two-factor-core.php
+++ b/class-two-factor-core.php
@@ -1934,7 +1934,7 @@ public static function enable_provider_for_user( $user_id, $new_provider ) {
 
 		$enabled_providers[] = $new_provider;
 
-		return update_user_meta( $user_id, self::ENABLED_PROVIDERS_USER_META_KEY, $enabled_providers );
+		return (bool) update_user_meta( $user_id, self::ENABLED_PROVIDERS_USER_META_KEY, $enabled_providers );
 	}
 
 	/**