diff --git a/src/dune b/src/dune
index a9322eed..2129a917 100644
--- a/src/dune
+++ b/src/dune
@@ -34,11 +34,22 @@
  (modules b32)
  (libraries base32))
 
+;(rule
+; (target assets_crunch.ml)
+; (deps
+;  (source_tree ../assets))
+; (action
+;  (with-stdout-to
+;   %{null}
+;   (run ocaml-crunch -m plain ../assets -o %{target}))))
+
 (rule
  (target assets_crunch.ml)
  (deps
-  (source_tree ../assets))
+  (source_tree ../assets)
+  (source_tree ../default/assets))
  (action
-  (with-stdout-to
-   %{null}
-   (run ocaml-crunch -m plain ../assets -o %{target}))))
+  (run
+   sh
+   -c
+   "\nif [[ -d ../assets ]]; then ocaml-crunch -m plain ../assets -o assets_crunch.ml; else ocaml-crunch -m plain ../default/assets -o assets_crunch.ml; fi")))