diff --git a/tests/js/dune b/tests/js/dune
index 3c08538..1f22920 100644
--- a/tests/js/dune
+++ b/tests/js/dune
@@ -14,6 +14,7 @@
 
 (rule
  (alias runtest)
+ (package landmarks)
  (enabled_if (>= %{ocaml_version} "4.04"))
  (action
   (diff test.out.expected test.out)))