diff --git a/lutils.opam b/lutils.opam
index e284bf45620f2f64f0de399eb19baeda52bb8f98..bb1ac0f6e9dfec32590320881613a8d6b182a56a 100644
--- a/lutils.opam
+++ b/lutils.opam
@@ -10,7 +10,7 @@ doc: "http://www-verimag.imag.fr/DIST-TOOLS/SYNCHRONE/lustre-v6"
 
 depends: [
   "ocaml" {>= "4.02"}
-  "dune"  {>= "1.2"}
+  "dune"  {>= "2.0"}
   "base-unix"
   "ocamlfind"
   "num"
@@ -18,7 +18,6 @@ depends: [
 build: [
   ["dune" "build" "-p" name "-j" jobs]
   ]
-install: [make "install"]
 post-messages:
   "The last version can be obtained via (opam repo add) http://www-verimag.imag.fr/DIST-TOOLS/SYNCHRONE/opam-repository/"
 dev-repo: