diff --git a/hosts/lush.nix b/hosts/lush.nix
index 0c48719..2d94fbb 100644
--- a/hosts/lush.nix
+++ b/hosts/lush.nix
@@ -20,15 +20,15 @@
   #nixpkgs.hostPlatform.system = "aarch64-linux";
   #nixpkgs.buildPlatform.system = "x86_64-linux";
   nixpkgs.overlays = [
-    {
-      openfortivpn = pkgs.openfortivpn.overrideAttrs (final: prev: {
+    (outerFinal: outerPrev: {
+      openfortivpn = outerPrev.openfortivpn.overrideAttrs (final: prev: {
         configureFlags = prev.configureFlags or [] ++ [
           "--disable-proc"
           "--with-rt_dst=yes"
           "--with-pppd=/usr/sbin/pppd"
         ];
       });
-    }
+    })
   ];
 
   hardware.enableRedistributableFirmware = true;