diff --git a/pkgs/development/ocaml-modules/camlp-streams/default.nix b/pkgs/development/ocaml-modules/camlp-streams/default.nix
index cabccf89e7fc..9457682b189e 100644
--- a/pkgs/development/ocaml-modules/camlp-streams/default.nix
+++ b/pkgs/development/ocaml-modules/camlp-streams/default.nix
@@ -4,14 +4,14 @@
   fetchFromGitHub,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "camlp-streams";
   version = "5.0.1";
 
   src = fetchFromGitHub {
     owner = "ocaml";
-    repo = pname;
-    rev = "v${version}";
+    repo = "camlp-streams";
+    rev = "v${finalAttrs.version}";
     sha256 = "sha256-kHuFBqu0mjFv53sOtmFZcX2reo5ToaOpItP7P53bfGQ=";
   };
 
@@ -21,4 +21,4 @@ buildDunePackage rec {
     maintainers = [ lib.maintainers.vbgl ];
   };
 
-}
+})