1 files changed, 2 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/tools/archivers/unp/default.nix b/nixpkgs/pkgs/tools/archivers/unp/default.nix
index 34f8cb1c40e6..c63ec008d678 100644
--- a/nixpkgs/pkgs/tools/archivers/unp/default.nix
+++ b/nixpkgs/pkgs/tools/archivers/unp/default.nix
@@ -10,7 +10,8 @@ let
 in stdenv.mkDerivation {
   pname = "unp";
   version = "2.0-pre7";
-  buildInputs = [ perl makeWrapper ];
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ perl ];
 
   src = fetchurl {
     # url = "http://http.debian.net/debian/pool/main/u/unp/unp_2.0~pre7+nmu1.tar.bz2";