diff --git a/hosts/home-assistant/default.nix b/hosts/home-assistant/default.nix
index 8d41d15d..f4e4b181 100644
--- a/hosts/home-assistant/default.nix
+++ b/hosts/home-assistant/default.nix
@@ -24,10 +24,12 @@ in
       linkConfig.Name = "c3d2";
     };
     networks."40-c3d2" = {
+      dhcpV4Config.UseRoutes = "no";
       matchConfig.MACAddress = c3d2MacAddress;
       networkConfig = {
-        LinkLocalAddressing = "yes";
+        DHCP = "yes";
         IPv6AcceptRA = "no";
+        LinkLocalAddressing = "yes";
       };
     };
   };