diff --git a/srcpkgs/ocaml/template b/srcpkgs/ocaml/template
index 440ffca3ff3..7a52c5392d9 100644
--- a/srcpkgs/ocaml/template
+++ b/srcpkgs/ocaml/template
@@ -1,6 +1,6 @@
 # Template file for 'ocaml'
 pkgname=ocaml
-version=4.04.2
+version=4.05.0
 revision=1
 makedepends="ncurses-devel libX11-devel"
 short_desc="The main implementation of the Caml language"
@@ -8,9 +8,10 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 homepage="http://ocaml.org/"
 license="QPL-1, LGPL-2"
 distfiles="https://github.com/${pkgname}/${pkgname}/archive/${version}.tar.gz"
-checksum=0c6eae213671dea217405321a85fb12cdfbd5f4800b75ada988262aee0bb3536
+checksum=e5d8a6f629020c580473d8afcfcb06c3966d01929f7b734f41dc0c737cd8ea3f
 nocross=yes
 nopie=yes
+disable_parallel_build=yes
 
 do_configure() {
 	./configure -prefix /usr -mandir /usr/share/man