diff --git a/hosts/nonat/configuration.nix b/hosts/nonat/configuration.nix
index a9791e7..d9ec5f0 100644
--- a/hosts/nonat/configuration.nix
+++ b/hosts/nonat/configuration.nix
@@ -45,7 +45,7 @@
     externalIP = (lib.head config.networking.interfaces.ens18.ipv4.addresses).address;
     internalInterfaces = [ "ens19" ];
     internalIPs = [
-      (lib.head config.networking.interfaces.ens19.ipv4.addresses).address
+      "10.152.0.0/16"
     ];
   };