diff --git a/dev-ml/parmap/parmap-1.0_rc7.ebuild b/dev-ml/parmap/parmap-1.0_rc7.ebuild
index c5b0a5f13ae99..1ef31c26fcae3 100644
--- a/dev-ml/parmap/parmap-1.0_rc7.ebuild
+++ b/dev-ml/parmap/parmap-1.0_rc7.ebuild
@@ -19,6 +19,7 @@ IUSE="+ocamlopt"
 RDEPEND=">=dev-lang/ocaml-3.12:=[ocamlopt?]"
 DEPEND="${RDEPEND}
 	dev-ml/findlib
+	dev-ml/ocamlbuild
 	dev-ml/ocaml-autoconf"
 S="${WORKDIR}/${PN}-${MY_PV}"