diff --git a/dune-project b/dune-project
index 702d814973..299c7fb638 100644
--- a/dune-project
+++ b/dune-project
@@ -24,8 +24,6 @@
    (= 0.26.1))
   (cppo
    (= 1.6.9))
-  (js_of_ocaml-compiler
-   (= 4.0.0))
   (ounit2
    (= 2.2.6))
   (reanalyze
diff --git a/rescript.opam b/rescript.opam
index 17634c3879..8451f84b3f 100644
--- a/rescript.opam
+++ b/rescript.opam
@@ -10,7 +10,6 @@ depends: [
   "ocaml" {>= "4.10"}
   "ocamlformat" {= "0.26.1"}
   "cppo" {= "1.6.9"}
-  "js_of_ocaml-compiler" {= "4.0.0"}
   "ounit2" {= "2.2.6"}
   "reanalyze" {= "2.23.0"}
   "dune"