1 files changed, 4 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/charInfo_width/default.nix b/nixpkgs/pkgs/development/ocaml-modules/charInfo_width/default.nix
index aaf181104548..ab4e53a42b35 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/charInfo_width/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/charInfo_width/default.nix
@@ -3,13 +3,15 @@
 buildDunePackage rec {
   pname = "charInfo_width";
   version = "1.1.0";
-  duneVersion = "3";
   src = fetchzip {
     url = "https://bitbucket.org/zandoye/charinfo_width/get/${version}.tar.bz2";
     sha256 = "19mnq9a1yr16srqs8n6hddahr4f9d2gbpmld62pvlw1ps7nfrp9w";
   };
 
-  propagatedBuildInputs = [ camomile result ];
+  propagatedBuildInputs = [
+    (camomile.override { version = "1.0.2"; })
+    result
+  ];
 
   meta = {
     homepage = "https://bitbucket.org/zandoye/charinfo_width/";