diff --git a/srcpkgs/libtool/template b/srcpkgs/libtool/template
index 61d4619a68..c0217ae67d 100644
--- a/srcpkgs/libtool/template
+++ b/srcpkgs/libtool/template
@@ -1,7 +1,7 @@
 # Template build file for 'libtool'
 pkgname=libtool
 version=2.4.2
-revision=2
+revision=3
 homepage="http://www.gnu.org/software/libtool"
 distfiles="http://ftp.gnu.org/pub/gnu/libtool/$pkgname-$version.tar.xz"
 build_style=gnu-configure
@@ -14,7 +14,8 @@ long_desc="
  the complexity of generating special library types (such as shared
  libraries) befind a consistent interface."
 
+build_requires=21
 noarch=yes
 subpackages="libltdl libltdl-devel"
 Add_dependency run tar
-Add_dependency run sed ">=4.2.1_2" # switch to /usr.
+Add_dependency run sed