diff --git a/sedlex.opam b/sedlex.opam
index b77934d9..57397b84 100644
--- a/sedlex.opam
+++ b/sedlex.opam
@@ -25,7 +25,7 @@ build: [
 ]
 depends: [
   "ocaml" {>= "4.02.3"}
-  "dune" {build & >= "1.8"}
+  "dune" {>= "1.8"}
   "ppx_tools_versioned"
   "ocaml-migrate-parsetree"
   "gen"