diff --git a/.ocamlformat b/.ocamlformat
index 6f010c4..eb9f4e0 100644
--- a/.ocamlformat
+++ b/.ocamlformat
@@ -1,4 +1,4 @@
-version=0.28.1
+version=0.27.0
 assignment-operator=end-line
 break-cases=fit
 break-fun-decl=wrap
diff --git a/dune-project b/dune-project
index 3227a39..75ede85 100644
--- a/dune-project
+++ b/dune-project
@@ -10,11 +10,12 @@
 (package
  (name leaflet)
  (depends
+  brr
+  js_of_ocaml
   (ocaml
    (>= 4.08))
   brr
   js_of_ocaml
   dune-site
-  (tiny_httpd :with-test)
-  )
+  (tiny_httpd :with-test))
  (sites (share css) (share images)))