diff --git a/srcpkgs/tcsh/template b/srcpkgs/tcsh/template
index 51f8110b08..2979c85923 100644
--- a/srcpkgs/tcsh/template
+++ b/srcpkgs/tcsh/template
@@ -13,6 +13,8 @@ distfiles="http://ftp.astron.com/pub/${pkgname}/${pkgname}-${version}.tar.gz"
 checksum=ed287158ca1b00ba477e8ea57bac53609838ebcfd05fcb05ca95021b7ebe885b
 register_shell="/bin/tcsh /bin/csh"
 
+CFLAGS="-fcommon"
+
 post_extract() {
 	sed -i '/define BSDWAIT/d' sh.proc.c
 }