diff --git a/devices/gl-ar750/default.nix b/devices/gl-ar750/default.nix
index 262ead1..65dc16f 100644
--- a/devices/gl-ar750/default.nix
+++ b/devices/gl-ar750/default.nix
@@ -41,8 +41,6 @@
       };
       boot.tftp = {
         loadAddress = "0x00A00000";
-        serverip = "192.168.8.148";
-        ipaddr = "192.168.8.251";
       };
       kernel = {
         src = pkgs.pkgsBuildBuild.fetchurl {
diff --git a/devices/gl-mt300a/default.nix b/devices/gl-mt300a/default.nix
index 61ac10f..1cdfec3 100644
--- a/devices/gl-mt300a/default.nix
+++ b/devices/gl-mt300a/default.nix
@@ -26,6 +26,9 @@
         loadAddress = "0x80000000";
         entryPoint  = "0x80000000";
       };
+      boot.tftp = {
+        loadAddress = "0x00A00000";
+      };
 
       kernel = {
         src = pkgs.fetchurl {
diff --git a/devices/gl-mt300n-v2/default.nix b/devices/gl-mt300n-v2/default.nix
index 5b907a0..a47d12a 100644
--- a/devices/gl-mt300n-v2/default.nix
+++ b/devices/gl-mt300n-v2/default.nix
@@ -26,6 +26,9 @@
         loadAddress = "0x80000000";
         entryPoint  = "0x80000000";
       };
+      boot.tftp = {
+        loadAddress = "0x00A00000";
+      };
 
       kernel = {
         src = pkgs.fetchurl {
diff --git a/vanilla-configuration.nix b/vanilla-configuration.nix
index e42baec..4f0b3cc 100644
--- a/vanilla-configuration.nix
+++ b/vanilla-configuration.nix
@@ -64,5 +64,10 @@ in rec {
     contents = with services; [ loopback ntp defaultroute4 ];
   };
 
+  boot.tftp = {
+    serverip = "192.168.8.148";
+    ipaddr = "192.168.8.251";
+  };
+
   defaultProfile.packages = [ pkgs.hello ] ;
 }