diff --git a/pkg/pkg.ml b/pkg/pkg.ml
new file mode 100644
index 0000000..b3a1bf2
--- /dev/null
+++ b/pkg/pkg.ml
@@ -0,0 +1,4 @@
+#use "topfind"
+#require "topkg-jbuilder"
+
+let () = Topkg_jbuilder.describe ~licenses:[ Topkg.Pkg.std_file "LICENSE" ] ()