diff --git a/ocaml/flake.nix b/ocaml/flake.nix
index 1f53e09..882730e 100644
--- a/ocaml/flake.nix
+++ b/ocaml/flake.nix
@@ -89,6 +89,7 @@
             opam
             odoc
             odig
+            (sherlodoc.override {enableServe = true;})
           ]);
       };
     });