1 files changed, 5 insertions, 1 deletions
diff --git a/pkgs/development/ocaml-modules/tar/unix.nix b/pkgs/development/ocaml-modules/tar/unix.nix
index 9426a6aaf10..92b5a9237f5 100644
--- a/pkgs/development/ocaml-modules/tar/unix.nix
+++ b/pkgs/development/ocaml-modules/tar/unix.nix
@@ -3,12 +3,12 @@
 , tar
 , cstruct-lwt
 , lwt
+, git
 }:
 
 buildDunePackage rec {
   pname = "tar-unix";
   inherit (tar) version src doCheck;
-  duneVersion = "3";
 
   propagatedBuildInputs = [
     tar
@@ -16,6 +16,10 @@ buildDunePackage rec {
     lwt
   ];
 
+  nativeCheckInputs = [
+    git
+  ];
+
   meta = tar.meta // {
     description = "Decode and encode tar format files from Unix";
   };