diff --git a/modules/router/default.nix b/modules/router/default.nix
index d3ce032..d00fd8c 100644
--- a/modules/router/default.nix
+++ b/modules/router/default.nix
@@ -2,7 +2,7 @@
   boot.kernel.sysctl = {
     "net.ipv4.conf.all.forwarding" = true;
   };
-  interfaces.enp1s0 = {
+  networking.interfaces.enp1s0 = {
     useDHCP = true;
   };
 }