diff --git a/pkgs/development/ocaml-modules/trie/default.nix b/pkgs/development/ocaml-modules/trie/default.nix
index f0101bb73139..d0f6975b9c45 100644
--- a/pkgs/development/ocaml-modules/trie/default.nix
+++ b/pkgs/development/ocaml-modules/trie/default.nix
@@ -4,24 +4,22 @@
   fetchFromGitHub,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "trie";
   version = "1.0.0";
 
-  useDune2 = true;
-
   src = fetchFromGitHub {
     owner = "kandu";
-    repo = pname;
-    rev = version;
-    sha256 = "0s7p9swjqjsqddylmgid6cv263ggq7pmb734z4k84yfcrgb6kg4g";
+    repo = "trie";
+    tag = finalAttrs.version;
+    hash = "sha256-j7xp1svMeYIm+WScVe/B7w0jNjMtvkp9a1hLLLlO92g=";
   };
 
   meta = {
-    inherit (src.meta) homepage;
+    homepage = "https://github.com/kandu/trie/";
     license = lib.licenses.mit;
     description = "Strict impure trie tree";
     maintainers = [ lib.maintainers.vbgl ];
   };
 
-}
+})