2 files changed, 18 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/csv/csvtool.nix b/nixpkgs/pkgs/development/ocaml-modules/csv/csvtool.nix
new file mode 100644
index 000000000000..12c0dfa160e6
--- /dev/null
+++ b/nixpkgs/pkgs/development/ocaml-modules/csv/csvtool.nix
@@ -0,0 +1,16 @@
+{ lib, ocamlPackages }:
+
+let inherit (ocamlPackages) buildDunePackage csv uutf; in
+
+buildDunePackage {
+  pname = "csvtool";
+  inherit (csv) src version useDune2;
+
+  buildInputs = [ csv uutf ];
+
+  doCheck = true;
+
+  meta = csv.meta // {
+    description = "Command line tool for handling CSV files";
+  };
+}
diff --git a/nixpkgs/pkgs/development/ocaml-modules/csv/default.nix b/nixpkgs/pkgs/development/ocaml-modules/csv/default.nix
index 595624531759..d4c3d72a6d80 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/csv/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/csv/default.nix
@@ -4,13 +4,13 @@ buildDunePackage rec {
   pname = "csv";
   version = "2.4";
 
-  useDune2 = true;
-
   src = fetchurl {
     url = "https://github.com/Chris00/ocaml-${pname}/releases/download/${version}/csv-${version}.tbz";
     sha256 = "13m9n8mdss6jfbiw7d5bybxn4n85vmg4zw7dc968qrgjfy0w9zhk";
   };
 
+  useDune2 = true;
+
   meta = {
     description = "A pure OCaml library to read and write CSV files";
     license = lib.licenses.lgpl21;