diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e94824531fa3..8e19b2ca27bb 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2371,7 +2371,8 @@ in
 
   duf = callPackage ../tools/misc/duf { };
 
-  inherit (ocamlPackages) dune_1 dune_2 dune-release;
+  inherit (ocaml-ng.ocamlPackages_4_10) dune_1;
+  inherit (ocamlPackages) dune_2 dune-release;
 
   duperemove = callPackage ../tools/filesystems/duperemove { };