1 files changed, 5 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/batteries/default.nix b/nixpkgs/pkgs/development/ocaml-modules/batteries/default.nix
index 69e8289df2cd..184f10a52be4 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/batteries/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/batteries/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, ocaml, findlib, ocamlbuild, qtest, num
+{ stdenv, lib, fetchFromGitHub, ocaml, findlib, ocamlbuild, qtest, num, ounit
 , doCheck ? lib.versionAtLeast ocaml.version "4.08" && !stdenv.isAarch64
 }:
 
@@ -17,10 +17,12 @@ stdenv.mkDerivation rec {
     sha256 = "sha256:1cd7475n1mxhq482aidmhh27mq5p2vmb8d9fkb1mlza9pz5z66yq";
   };
 
-  buildInputs = [ ocaml findlib ocamlbuild ];
-  checkInputs = [ qtest ];
+  nativeBuildInputs = [ ocaml findlib ocamlbuild ];
+  checkInputs = [ qtest ounit ];
   propagatedBuildInputs = [ num ];
 
+  strictDeps = !doCheck;
+
   inherit doCheck;
   checkTarget = "test";