diff --git a/srcpkgs/tcsh/template b/srcpkgs/tcsh/template
index d5bebf52e8d..db272c3da55 100644
--- a/srcpkgs/tcsh/template
+++ b/srcpkgs/tcsh/template
@@ -1,7 +1,7 @@
 # Template file for 'tcsh'
 pkgname=tcsh
 version=6.18.01
-revision=1
+revision=2
 build_style=gnu-configure
 register_shell="/bin/tcsh /bin/csh"
 conf_files="/etc/csh.login /etc/csh.cshrc"
@@ -13,6 +13,9 @@ homepage="http://www.tcsh.org/"
 distfiles="ftp://ftp.astron.com/pub/${pkgname}/${pkgname}-${version}.tar.gz"
 checksum=d81ca27851f3e8545666399b4bcf25433e602a195113b3f7c73886fef84c9fa8
 
+post_extract() {
+	sed -i '/define BSDWAIT/d' sh.proc.c
+}
 post_install() {
 	vconf ${FILESDIR}/csh.login
 	vconf ${FILESDIR}/csh.cshrc