diff --git a/pkgs/development/ocaml-modules/slug/default.nix b/pkgs/development/ocaml-modules/slug/default.nix
new file mode 100644
index 00000000000..2ae81209b54
--- /dev/null
+++ b/pkgs/development/ocaml-modules/slug/default.nix
@@ -0,0 +1,34 @@
+{ lib, fetchFromGitHub, buildDunePackage
+, re, uunf, uuseg
+, alcotest
+}:
+
+buildDunePackage rec {
+  pname = "slug";
+  version = "1.0.1";
+
+  duneVersion = "3";
+
+  src = fetchFromGitHub {
+    owner = "thangngoc89";
+    repo = "ocaml-slug";
+    rev = version;
+    sha256 = "sha256-pIk/0asSyibXbwmBSBuLwl2SS9aw6dNDDvwO+1VJGf8=";
+  };
+
+  propagatedBuildInputs = [
+    re
+    uunf
+    uuseg
+  ];
+
+  doCheck = true;
+  checkInputs = [ alcotest ];
+
+  meta = {
+    description = "Url safe slug generator for OCaml";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.niols ];
+    homepage = "https://github.com/thangngoc89/ocaml-slug";
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index ebf6ba6dc05..158bb01af8a 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1496,6 +1496,8 @@ let
 
     simple-diff = callPackage ../development/ocaml-modules/simple-diff { };
 
+    slug = callPackage ../development/ocaml-modules/slug {  };
+
     sodium = callPackage ../development/ocaml-modules/sodium { };
 
     sosa = callPackage ../development/ocaml-modules/sosa { };