diff --git a/pkgs/development/tools/ocaml/camlp5/default.nix b/pkgs/development/tools/ocaml/camlp5/default.nix
index c7a477e0cf23..b26d06a61ad1 100644
--- a/pkgs/development/tools/ocaml/camlp5/default.nix
+++ b/pkgs/development/tools/ocaml/camlp5/default.nix
@@ -8,6 +8,7 @@
   makeWrapper,
   rresult,
   bos,
+  pcre2,
   re,
   camlp-streams,
   legacy ? false,
@@ -21,13 +22,13 @@ let
   params =
     if lib.versionAtLeast ocaml.version "4.12" && !legacy then
       rec {
-        version = "8.03.01";
+        version = "8.03.02";
 
         src = fetchFromGitHub {
           owner = "camlp5";
           repo = "camlp5";
           rev = version;
-          hash = "sha256-GnNSCfnizazMT5kgib7u5PIb2kWsnqpL33RsPEK4JvM=";
+          hash = "sha256-nz+VfGR/6FdBvMzPPpVpviAXXBWNqM3Ora96Yzx964o=";
         };
 
         nativeBuildInputs = [
@@ -38,10 +39,18 @@ let
         ];
         buildInputs = [
           bos
+          pcre2
           re
           rresult
         ];
         propagatedBuildInputs = [ camlp-streams ];
+        postInstall = ''
+          for prog in camlp5 camlp5o camlp5r camlp5sch mkcamlp5 ocpp5
+          do
+            wrapProgram $out/bin/$prog \
+              --prefix CAML_LD_LIBRARY_PATH : "$CAML_LD_LIBRARY_PATH"
+          done
+        '';
 
       }
     else