diff --git a/nixos/modules/monitoring/vpn/client.nix b/nixos/modules/monitoring/vpn/client.nix
index 921a37aa8aebb144c58dc2613b0a92b1aaba9cd6..58991d0532106fad4c417ca09c52abb0aafa664e 100644
--- a/nixos/modules/monitoring/vpn/client.nix
+++ b/nixos/modules/monitoring/vpn/client.nix
@@ -42,7 +42,7 @@ in {
     endpoint = lib.mkOption {
       type = lib.types.str;
       example = lib.literalExample "vpn.monitoring.private.storage:54321";
-      default = "192.168.67.24:54321";
+      default = "192.168.67.24:51820";
       description = ''
         The address and port number of the server to establish the VPN with.
       '';
diff --git a/nixos/modules/monitoring/vpn/server.nix b/nixos/modules/monitoring/vpn/server.nix
index 227207a7856b4400d01af5388fa46f5d91cd590f..b7f8c00cf74b961ac2e2c4228f824ae8f933b0e5 100644
--- a/nixos/modules/monitoring/vpn/server.nix
+++ b/nixos/modules/monitoring/vpn/server.nix
@@ -37,7 +37,7 @@ in {
     port = lib.mkOption {
       type = lib.types.port;
       example = lib.literalExample 54321;
-      default = 54321;
+      default = 51820;
       description = ''
         The UDP port to listen on.
       '';