diff --git a/mail-server/postfix.nix b/mail-server/postfix.nix
index b914ad5..cf6a783 100644
--- a/mail-server/postfix.nix
+++ b/mail-server/postfix.nix
@@ -56,7 +56,7 @@ in
 
       extraConfig = 
       ''
-      # Extra Config
+        # Extra Config
 
         smtpd_banner = $myhostname ESMTP NO UCE
         smtpd_tls_auth_only = yes