diff --git a/manifests/init.pp b/manifests/init.pp
index 268280a..41d9d31 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -51,6 +51,6 @@
   }
   ufw::allow { 'allow-http':
     ip   => 'any',
-    port => 80
+    port => '80'
   }
 }