diff --git a/pkgs/development/ocaml-modules/gluten/default.nix b/pkgs/development/ocaml-modules/gluten/default.nix
index 689c7a05f659..17f5e2d12c5f 100644
--- a/pkgs/development/ocaml-modules/gluten/default.nix
+++ b/pkgs/development/ocaml-modules/gluten/default.nix
@@ -6,12 +6,12 @@
   lib,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "gluten";
   version = "0.5.2";
 
   src = fetchurl {
-    url = "https://github.com/anmonteiro/gluten/releases/download/${version}/gluten-${version}.tbz";
+    url = "https://github.com/anmonteiro/gluten/releases/download/${finalAttrs.version}/gluten-${finalAttrs.version}.tbz";
     hash = "sha256-se7Yn59ggLtL0onMjSUsa88B8D05Vybmb6YGcgfnAV8=";
   };
 
@@ -30,4 +30,4 @@ buildDunePackage rec {
     homepage = "https://github.com/anmonteiro/gluten";
     maintainers = with lib.maintainers; [ anmonteiro ];
   };
-}
+})