diff --git a/pkgs/development/ocaml-modules/qtest/default.nix b/pkgs/development/ocaml-modules/qtest/default.nix
index de1bbca4ef08..a9d71597d44a 100644
--- a/pkgs/development/ocaml-modules/qtest/default.nix
+++ b/pkgs/development/ocaml-modules/qtest/default.nix
@@ -5,14 +5,14 @@
   qcheck,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "qtest";
   version = "2.11.2";
 
   src = fetchFromGitHub {
     owner = "vincent-hugot";
-    repo = pname;
-    rev = "v${version}";
+    repo = "qtest";
+    rev = "v${finalAttrs.version}";
     sha256 = "sha256-VLY8+Nu6md0szW4RVxTFwlSQ9kyrgUqf7wQEA6GW8BE=";
   };
 
@@ -27,8 +27,8 @@ buildDunePackage rec {
   meta = {
     description = "Inline (Unit) Tests for OCaml";
     mainProgram = "qtest";
-    inherit (src.meta) homepage;
+    inherit (finalAttrs.src.meta) homepage;
     maintainers = with lib.maintainers; [ vbgl ];
     license = lib.licenses.gpl3;
   };
-}
+})