diff --git a/engine/bin/dune-js b/engine/bin/dune-js
index 68df628e7..ac3327c05 100644
--- a/engine/bin/dune-js
+++ b/engine/bin/dune-js
@@ -5,4 +5,4 @@
  (modules js_driver)
  (js_of_ocaml
   (javascript_files js_stubs/mutex.js js_stubs/stdint.js js_stubs/unix.js))
- (libraries zarith_stubs_js js_of_ocaml lib))
+ (libraries js_of_ocaml lib))