diff --git a/modules/ezwg.nix b/modules/ezwg.nix
index 93b2a52..e7ee361 100644
--- a/modules/ezwg.nix
+++ b/modules/ezwg.nix
@@ -24,6 +24,12 @@ in
       description = "The IP of the wg server";
     };
 
+    excludeIP = mkOption {
+      type = types.str;
+      default = cfg.serverIP;
+      description = "The IP to _not_ route through the proxy, you normally want this to be the same as `serverIP` when not tunneling";
+    };
+
     serverPort = mkOption {
       type = types.int;
       default = 51820;
@@ -54,7 +60,7 @@ in
           builtins.toFile "exclusionary-wildcard-ranges-generator.py" ''
             import ipaddress
             n1 = ipaddress.ip_network('0.0.0.0/0')
-            n2 = ipaddress.ip_network('${cfg.serverIP}/32')
+            n2 = ipaddress.ip_network('${cfg.excludeIP}/32')
             print(':'.join(list(map(lambda x: str(x), list(n1.address_exclude(n2))))), end="")
           '';