diff --git a/configuration.nix b/configuration.nix
index cc60086..e751f99 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -48,7 +48,7 @@
     # "wg0" is the network interface name. You can name the interface arbitrarily.
     wg0 = {
       # Determines the IP address and subnet of the server's end of the tunnel interface.
-      ips = [ "10.100.0.1/24" ];
+      ips = [ "10.100.0.1/22" ];
 
       # The port that WireGuard listens to. Must be accessible by the client.
       listenPort = 51820;