1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/applications/virtualization/driver/win-virtio/default.nix b/pkgs/applications/virtualization/driver/win-virtio/default.nix
index 565fc4cf533..1f9e21845ce 100644
--- a/pkgs/applications/virtualization/driver/win-virtio/default.nix
+++ b/pkgs/applications/virtualization/driver/win-virtio/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
                 {input="viorng"; output="viorng";}
                ];
     in
-      stdenv.lib.concatStringsSep "\n" ((map (copy "amd64" "w8.1") virtio) ++ (map (copy "x86" "w8.1") virtio));
+      lib.concatStringsSep "\n" ((map (copy "amd64" "w8.1") virtio) ++ (map (copy "x86" "w8.1") virtio));
 
   meta = with lib; {
     description = "Windows VirtIO Drivers";