diff --git a/pkgs/development/ocaml-modules/janestreet/typerep.nix b/pkgs/development/ocaml-modules/janestreet/typerep.nix
deleted file mode 100644
index 692c2d2286fb..000000000000
--- a/pkgs/development/ocaml-modules/janestreet/typerep.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{lib, buildOcamlJane, type_conv}:
-
-buildOcamlJane {
-  pname = "typerep";
-  version = "113.33.03";
-
-  minimumSupportedOcamlVersion = "4.00";
-
-  hash = "1ss34nq20vfgx8hwi5sswpmn3my9lvrpdy5dkng746xchwi33ar7";
-
-  propagatedBuildInputs = [ type_conv ];
-
-  meta = with lib; {
-    homepage = "https://github.com/janestreet/typerep";
-    description = "Runtime types for OCaml (beta version)";
-    license = licenses.asl20;
-    maintainers = [ maintainers.maurer maintainers.ericbmerritt ];
-  };
-
-}
diff --git a/pkgs/development/ocaml-modules/typerep/default.nix b/pkgs/development/ocaml-modules/typerep/default.nix
deleted file mode 100644
index c51d28f9e19b..000000000000
--- a/pkgs/development/ocaml-modules/typerep/default.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ lib, buildOcaml, fetchFromGitHub, type_conv }:
-
-buildOcaml rec {
-  pname = "typerep";
-  version = "112.24.00";
-
-  minimumSupportedOcamlVersion = "4.00";
-
-  src = fetchFromGitHub {
-    owner = "janestreet";
-    repo = "typerep";
-    rev = version;
-    sha256 = "sha256-XCdUZp9Buwmo6qPYAoPD2P/gUgyWHTR7boyecBPKlho=";
-  };
-
-  propagatedBuildInputs = [ type_conv ];
-
-  meta = with lib; {
-    homepage = "https://github.com/janestreet/typerep";
-    description = "Runtime types for OCaml (beta version)";
-    license = licenses.asl20;
-    maintainers = [ maintainers.ericbmerritt ];
-  };
-
-}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 5974d89187b7..a119851b88f8 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1347,8 +1347,6 @@ let
 
     twt = callPackage ../development/ocaml-modules/twt { };
 
-    typerep_p4 = callPackage ../development/ocaml-modules/typerep { };
-
     uchar = callPackage ../development/ocaml-modules/uchar { };
 
     uecc = callPackage ../development/ocaml-modules/uecc { };
@@ -1580,13 +1578,6 @@ let
 
 
     # Core sublibs
-    typerep =
-      if lib.versionOlder "4.03" ocaml.version
-      then janeStreet.typerep
-      else if lib.versionOlder "4.02" ocaml.version
-      then callPackage ../development/ocaml-modules/janestreet/typerep.nix {}
-      else typerep_p4;
-
     sexplib =
       if lib.versionOlder "4.03" ocaml.version
       then janeStreet.sexplib