diff --git a/srcpkgs/ocamlbuild/template b/srcpkgs/ocamlbuild/template
index 077d5cc7f63..b1349909f78 100644
--- a/srcpkgs/ocamlbuild/template
+++ b/srcpkgs/ocamlbuild/template
@@ -1,7 +1,7 @@
 # Template file for 'ocamlbuild'
 pkgname=ocamlbuild
 version=0.14.1
-revision=1
+revision=2
 build_style=gnu-makefile
 make_build_args="PREFIX=/usr"
 make_install_args="PREFIX=/usr"
@@ -13,3 +13,5 @@ homepage="https://github.com/ocaml/ocamlbuild"
 distfiles="https://github.com/ocaml/${pkgname}/archive/${version}.tar.gz"
 checksum=4e1279ff0ef80c862eaa5207a77020d741e89ef94f0e4a92a37c4188dbf08256
 nocross=yes
+
+export CHECK_IF_PREINSTALLED=false