diff --git a/pkgs/build-support/ocaml/dune.nix b/pkgs/build-support/ocaml/dune.nix
index b134effab8a..fce0096c83d 100644
--- a/pkgs/build-support/ocaml/dune.nix
+++ b/pkgs/build-support/ocaml/dune.nix
@@ -1,4 +1,4 @@
-{ stdenv, ocaml, findlib, dune, dune_2, opaline }:
+{ stdenv, ocaml, findlib, dune, dune_2 }:
 
 { pname, version, buildInputs ? [], enableParallelBuilding ? true, ... }@args:
 
@@ -25,7 +25,7 @@ stdenv.mkDerivation ({
   '';
   installPhase = ''
     runHook preInstall
-    ${opaline}/bin/opaline -prefix $out -libdir $OCAMLFIND_DESTDIR
+    dune install --prefix $out --libdir $OCAMLFIND_DESTDIR ${pname}
     runHook postInstall
   '';