diff --git a/gen_js_api.opam b/gen_js_api.opam
index a148b79..ed3d280 100644
--- a/gen_js_api.opam
+++ b/gen_js_api.opam
@@ -13,7 +13,7 @@ dev-repo: "git+https://github.com/LexiFi/gen_js_api.git"
 build: [["dune" "build" "-p" name "-j" jobs]]
 depends: [
   "ocaml" {>= "4.08.0"}
-  "dune" {build & >= "1.11"}
+  "dune" {>= "1.11"}
   "js_of_ocaml"  {>= "3.1.0"}
   "ocaml-migrate-parsetree" {>= "1.6.0"}
   "ppxlib" {>= "0.9"}