diff --git a/manifests/init.pp b/manifests/init.pp
index d9ffa22..6c46d31 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -57,6 +57,9 @@
 # [*cert_admin_mail*]
 #   Email to provide to Let's Encrypt in exchange for SSL certificates
 #
+# [*nodejs_version*]
+#   String with nodejs version to install. Default 16.x
+#
 class mastodon (
   String $ensure = 'present',
   String $hostname = 'mastodon.example.org',
@@ -74,6 +77,7 @@ class mastodon (
   String $otp_secret = '0tpS3cr3t',
   String $vapid_private_key = 'S3cr3tK3i',
   String $vapid_public_key = 'S3cr3tK3i',
+  String $nodejs_version = '16.x',
   Hash $config = {
     'LOCAL_DOMAIN' => 'example.com',
     'REDIS_HOST' => '127.0.0.1',
@@ -159,7 +163,7 @@ class mastodon (
     }
   }
   class { 'nodejs':
-    repo_url_suffix => '16.x',
+    repo_url_suffix => $nodejs_version,
   }
   class { 'postgresql::server':
   }