diff --git a/.github/opam/liquidsoap-core-windows.opam b/.github/opam/liquidsoap-core-windows.opam
index 142b94dc81..3c7da65336 100644
--- a/.github/opam/liquidsoap-core-windows.opam
+++ b/.github/opam/liquidsoap-core-windows.opam
@@ -32,6 +32,8 @@ depends: [
   "menhirLib-windows"
   "uri"
   "uri-windows"
+  "fileutils"
+  "fileutils-windows"
   "curl-windows"
   "mem_usage-windows" {>= "0.1.1"}
   "metadata-windows" {>= "0.3.0"}