1 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/development/ocaml-modules/mirage-crypto/pk.nix b/pkgs/development/ocaml-modules/mirage-crypto/pk.nix
index 9a2b9c98e458..0793bf5c4f39 100644
--- a/pkgs/development/ocaml-modules/mirage-crypto/pk.nix
+++ b/pkgs/development/ocaml-modules/mirage-crypto/pk.nix
@@ -1,10 +1,10 @@
-{ buildDunePackage, ounit, randomconv, mirage-crypto, mirage-crypto-rng
+{ buildDunePackage, ounit2, randomconv, mirage-crypto, mirage-crypto-rng
 , cstruct, sexplib0, zarith, eqaf, gmp }:
 
 buildDunePackage rec {
   pname = "mirage-crypto-pk";
 
-  inherit (mirage-crypto) version src useDune2 minimumOCamlVersion;
+  inherit (mirage-crypto) version src;
 
   buildInputs = [ gmp ];
   propagatedBuildInputs = [ cstruct mirage-crypto mirage-crypto-rng
@@ -13,7 +13,7 @@ buildDunePackage rec {
   strictDeps = !doCheck;
 
   doCheck = true;
-  checkInputs = [ ounit randomconv ];
+  checkInputs = [ ounit2 randomconv ];
 
   meta = mirage-crypto.meta // {
     description = "Simple public-key cryptography for the modern age";