diff --git a/blog/home_server_security.typ b/blog/home_server_security.typ
index f01ecf0..0257dd3 100644
--- a/blog/home_server_security.typ
+++ b/blog/home_server_security.typ
@@ -4,7 +4,7 @@
   size: 10pt)
 #set page(
   paper: "a4",
-  margin: (x: 1cm, y: 1cm),
+  margin: 1cm,
 )
 #set par(
   justify: true,
diff --git a/blog/setting-up-zola-nixos.typ b/blog/setting-up-zola-nixos.typ
index 30654ea..be994b7 100644
--- a/blog/setting-up-zola-nixos.typ
+++ b/blog/setting-up-zola-nixos.typ
@@ -4,13 +4,17 @@
   size: 10pt)
 #set page(
   paper: "a4",
-  margin: (x: 1cm, y: 1cm),
+  margin: 1cm,
 )
 #set par(
   justify: true,
   leading: 0.52em,
 )
 
+#align(center, text(20pt)[
+  *Setting up Zola on NixOS*
+])
+
 = Introduction
 #link("https://getzola.org")[Zola] is a static site generator
 \(similarly to the infamous #link("https://gohugo.io")[Hugo];, which you