diff --git a/pkgs/development/compilers/ocaml/3.11.1.nix b/pkgs/development/compilers/ocaml/3.11.1.nix
deleted file mode 100644
index f7db9231bd42..000000000000
--- a/pkgs/development/compilers/ocaml/3.11.1.nix
+++ /dev/null
@@ -1,68 +0,0 @@
-{ stdenv, fetchurl, ncurses, x11 }:
-
-let
-   useX11 = stdenv.isi686 || stdenv.isx86_64;
-   useNativeCompilers = stdenv.isi686 || stdenv.isx86_64 || stdenv.isMips;
-   inherit (stdenv.lib) optionals optionalString;
-in
-
-stdenv.mkDerivation rec {
-  
-  name = "ocaml-3.11.1";
-  
-  src = fetchurl {
-    url = "http://caml.inria.fr/pub/distrib/ocaml-3.11/${name}.tar.bz2";
-    sha256 = "8c36a28106d4b683a15c547dfe4cb757a53fa9247579d1cc25bd06a22cc62e50";
-  };
-
-  # Needed to avoid a SIGBUS on the final executable on mips
-  NIX_CFLAGS_COMPILE = if stdenv.isMips then "-fPIC" else "";
-
-  patches = optionals stdenv.isDarwin [ ./gnused-on-osx-fix.patch ];
-
-  prefixKey = "-prefix ";
-  configureFlags = ["-no-tk"] ++ optionals useX11 [ "-x11lib" x11 ];
-  buildFlags = "world" + optionalString useNativeCompilers " bootstrap world.opt";
-  buildInputs = [ncurses] ++ optionals useX11 [ x11 ];
-  installTargets = "install" + optionalString useNativeCompilers " installopt";
-  prePatch = ''
-    CAT=$(type -tp cat)
-    sed -e "s@/bin/cat@$CAT@" -i config/auto-aux/sharpbang
-    patch -p0 < ${./mips64.patch}
-  '';
-  postBuild = ''
-    mkdir -p $out/include
-    ln -sv $out/lib/ocaml/caml $out/include/caml
-  '';
-
-  meta = {
-    homepage = http://caml.inria.fr/ocaml;
-    licenses = [ "QPL" /* compiler */ "LGPLv2" /* library */ ];
-    description = "Objective Caml, the most popular variant of the Caml language";
-
-    longDescription =
-      '' Objective Caml is the most popular variant of the Caml language.
-         From a language standpoint, it extends the core Caml language with a
-         fully-fledged object-oriented layer, as well as a powerful module
-         system, all connected by a sound, polymorphic type system featuring
-         type inference.
-
-         The Objective Caml system is an industrial-strength implementation
-         of this language, featuring a high-performance native-code compiler
-         (ocamlopt) for 9 processor architectures (IA32, PowerPC, AMD64,
-         Alpha, Sparc, Mips, IA64, HPPA, StrongArm), as well as a bytecode
-         compiler (ocamlc) and an interactive read-eval-print loop (ocaml)
-         for quick development and portability.  The Objective Caml
-         distribution includes a comprehensive standard library, a replay
-         debugger (ocamldebug), lexer (ocamllex) and parser (ocamlyacc)
-         generators, a pre-processor pretty-printer (camlp4) and a
-         documentation generator (ocamldoc).
-       '';
-
-    platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
-    maintainers = [
-      stdenv.lib.maintainers.z77z
-    ];
-  };
-
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1478dccdbd55..700058082aa9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2376,8 +2376,6 @@ let
 
   ocaml_3_10_0 = callPackage ../development/compilers/ocaml/3.10.0.nix { };
 
-  ocaml_3_11_1 = callPackage ../development/compilers/ocaml/3.11.1.nix { };
-
   ocaml_3_12_1 = lowPrio (callPackage ../development/compilers/ocaml/3.12.1.nix { });
 
   metaocaml_3_09 = callPackage ../development/compilers/ocaml/metaocaml-3.09.nix { };
@@ -2473,7 +2471,6 @@ let
 
   ocamlPackages = recurseIntoAttrs ocamlPackages_3_12_1;
   ocamlPackages_3_10_0 = mkOcamlPackages ocaml_3_10_0 pkgs.ocamlPackages_3_10_0;
-  ocamlPackages_3_11_1 = mkOcamlPackages ocaml_3_11_1 pkgs.ocamlPackages_3_11_1;
   ocamlPackages_3_12_1 = mkOcamlPackages ocaml_3_12_1 pkgs.ocamlPackages_3_12_1;
 
   ocaml_make = callPackage ../development/ocaml-modules/ocamlmake { };