diff --git a/pkgs/development/ocaml-modules/easy-format/default.nix b/pkgs/development/ocaml-modules/easy-format/default.nix
new file mode 100644
index 000000000000..d01a4edf26ec
--- /dev/null
+++ b/pkgs/development/ocaml-modules/easy-format/default.nix
@@ -0,0 +1,27 @@
+{stdenv, fetchurl, ocaml, findlib}:
+let
+  pname = "easy-format";
+  version = "1.0.2";
+  webpage = "http://mjambon.com/${pname}.html";
+in
+stdenv.mkDerivation rec {
+
+  name = "${pname}-${version}";
+
+  src = fetchurl {
+    url = "http://mjambon.com/releases/${pname}/${name}.tar.gz";
+    sha256 = "07wlgprqvk92z0p2xzbnvh312ca6gvhy3xc6hxlqfawnnnin7rzi";
+  };
+
+  buildInputs = [ ocaml findlib ];
+
+  createFindlibDestdir = true;
+
+  meta = {
+    description = "A high-level and functional interface to the Format module of the OCaml standard library";
+    homepage = "${webpage}";
+    license = "bsd";
+  };
+}
+
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b958c09b7c0b..5df36c54a449 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3194,6 +3194,8 @@ let
 
     deriving = callPackage ../development/tools/ocaml/deriving { };
 
+    easy-format = callPackage ../development/ocaml-modules/easy-format { };
+
     findlib = callPackage ../development/tools/ocaml/findlib { };
 
     dypgen = callPackage ../development/ocaml-modules/dypgen { };