diff --git a/manifests/package/debian.pp b/manifests/package/debian.pp
index a5a928c37..590ee1f97 100644
--- a/manifests/package/debian.pp
+++ b/manifests/package/debian.pp
@@ -31,7 +31,7 @@
         apt::source { 'nginx':
           location     => $stable_repo_source,
           repos        => 'nginx',
-          keyring => '/usr/share/keyrings/nginx-archive-keyring.gpg',
+          keyring      => '/usr/share/keyrings/nginx-archive-keyring.gpg',
           release      => $release,
           architecture => $facts['os']['architecture'],
         }