diff --git a/nixos/hosts/nixos-rpi4-03/temp.nix b/nixos/hosts/nixos-rpi4-03/temp.nix
index be5c22a3..d74debb4 100644
--- a/nixos/hosts/nixos-rpi4-03/temp.nix
+++ b/nixos/hosts/nixos-rpi4-03/temp.nix
@@ -1,5 +1,5 @@
 {pkgs, lib, config, ...}: {
-    networking.firewall.allowedTCPPorts = [ 80 ];
+    networking.firewall.allowedTCPPorts = [ 80 443 ];
 
     services.nginx = {
         enable = true;
diff --git a/nixos/hosts/osaka-vultr-01/default.nix b/nixos/hosts/osaka-vultr-01/default.nix
index 1bff6d3d..3597b6ac 100644
--- a/nixos/hosts/osaka-vultr-01/default.nix
+++ b/nixos/hosts/osaka-vultr-01/default.nix
@@ -21,6 +21,7 @@
   networking.firewall.allowedTCPPorts = [ 
     22 
     80
+    443
   ];
   networking.firewall.allowedUDPPorts = [ 51820 ];