diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 887428c097a3..b166e7bf01fe 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -768,6 +768,12 @@
     githubId = 3965744;
     name = "Arthur Lee";
   };
+  arthurteisseire = {
+    email = "arthurteisseire33@gmail.com";
+    github = "arthurteisseire";
+    githubId = 37193992;
+    name = "Arthur Teisseire";
+  };
   arturcygan = {
     email = "arczicygan@gmail.com";
     github = "arcz";
diff --git a/pkgs/development/ocaml-modules/sha/default.nix b/pkgs/development/ocaml-modules/sha/default.nix
new file mode 100644
index 000000000000..a506e6795fd1
--- /dev/null
+++ b/pkgs/development/ocaml-modules/sha/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, fetchurl
+, buildDunePackage
+, ounit
+}:
+
+buildDunePackage rec {
+  pname = "sha";
+  version = "1.13";
+
+  useDune2 = true;
+
+  src = fetchurl {
+    url = "https://github.com/djs55/ocaml-${pname}/releases/download/v${version}/${pname}-v${version}.tbz";
+    sha256 = "00z2s4fsv9i1h09rj5dy3nd9hhcn79b75sn2ljj5wihlf4y4g304";
+  };
+
+  doCheck = true;
+  checkInputs = [ ounit ];
+
+  meta = with lib; {
+    description = "Binding for SHA interface code in OCaml";
+    maintainers = [ maintainers.arthurteisseire ];
+    homepage = "https://github.com/djs55/ocaml-${pname}";
+    license = licenses.isc;
+  };
+
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 673b9f2383c8..5f250d79af22 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1075,6 +1075,8 @@ let
 
     semaphore-compat = callPackage ../development/ocaml-modules/semaphore-compat { };
 
+    sha = callPackage ../development/ocaml-modules/sha { };
+
     sodium = callPackage ../development/ocaml-modules/sodium { };
 
     spelll = callPackage ../development/ocaml-modules/spelll { };