diff --git a/nix/base-system/flake.nix b/nix/base-system/flake.nix
index 829a881..52d46f4 100644
--- a/nix/base-system/flake.nix
+++ b/nix/base-system/flake.nix
@@ -150,8 +150,10 @@
             datasette
             ocaml
             opam
-            ocamlPackages.lsp
+            dune-release
             # TODO add sonic-pi here if it supports the arch
+        ]) ++ (with ocamlPackages; [
+            lsp
         ]) ++ [
             sile
             runwhen