diff --git a/pkgs/development/ocaml-modules/dose3/default.nix b/pkgs/development/ocaml-modules/dose3/default.nix
index fa47617cafda..3df30b0052c4 100644
--- a/pkgs/development/ocaml-modules/dose3/default.nix
+++ b/pkgs/development/ocaml-modules/dose3/default.nix
@@ -13,14 +13,14 @@
   ounit,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "dose3";
   version = "7.0.0";
 
   src = fetchFromGitLab {
     owner = "irill";
     repo = "dose3";
-    rev = version;
+    rev = finalAttrs.version;
     hash = "sha256-K0fYSAWV48Rers/foDrEIqieyJ0PvpXkuYrFrZGBkkE=";
   };
 
@@ -60,4 +60,4 @@ buildDunePackage rec {
       * dose-deb-coinstall, a Debian-specific tool for checking whether a set of packages can be installed all together.
     '';
   };
-}
+})