diff --git a/srcpkgs/ppp/template b/srcpkgs/ppp/template
index c38d9b86d7f..83941e73d58 100644
--- a/srcpkgs/ppp/template
+++ b/srcpkgs/ppp/template
@@ -22,6 +22,8 @@ conf_files="
 
 CFLAGS="-D_GNU_SOURCE"
 
+broken="/builddir/ppp-2.4.7/pppd/pppcrypt.c:153: undefined reference to encrypt"
+
 do_configure() {
 	# Custom CFLAGS.
 	find -name "Makefile.linux" -exec sed -i "{}" \