diff --git a/nixos/hosts/osaka-linode-01/firewall.nix b/nixos/hosts/osaka-linode-01/firewall.nix
index 0e24fd2c..2dc43b47 100644
--- a/nixos/hosts/osaka-linode-01/firewall.nix
+++ b/nixos/hosts/osaka-linode-01/firewall.nix
@@ -38,7 +38,7 @@
               iifname "enp0s4" tcp dport 465   dnat to 10.100.0.2:465;   # Mailserver
               iifname "enp0s4" tcp dport 587   dnat to 10.100.0.2:587;   # Mailserver
               iifname "enp0s4" tcp dport 993   dnat to 10.100.0.2:993;   # Mailserver
-              iifname "enp0s4" tcp dport 4190  dnat to 10.100.0.2:419;   # Mailserver
+              iifname "enp0s4" tcp dport 4190  dnat to 10.100.0.2:4190;  # Mailserver
             }
           }
       '';