diff --git a/system/kernighan/kernighan.nix b/system/kernighan/kernighan.nix
index 45662b9..1f1a37f 100644
--- a/system/kernighan/kernighan.nix
+++ b/system/kernighan/kernighan.nix
@@ -13,7 +13,7 @@
     hostName = "kernighan";
     firewall = {
       enable = true;
-      allowedTCPPorts = [ 80 443 ];
+      allowedTCPPorts = [ 22 80 443 ];
     };
     interfaces = {
        end0.ipv4.addresses = [{