diff --git a/helpers/make-p11-kit b/helpers/make-p11-kit
new file mode 100644
index 0000000000000000000000000000000000000000..a93800e9a75ee390149199d256600f2275200fa4
--- /dev/null
+++ b/helpers/make-p11-kit
@@ -0,0 +1,28 @@
+#!/bin/sh
+#
+#    Copyright (C) 2018 Ruben Rodriguez <ruben@trisquel.info>
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+#
+
+VERSION=1
+EXTERNAL='deb-src http://archive.ubuntu.com/ubuntu bionic main universe'
+REPOKEY=7638D0442B90D010
+
+. ./config
+
+changelog "Backported from bionic"
+
+compile
diff --git a/helpers/make-ring b/helpers/make-ring
index 9fb35222a90b0f629e20eee0fd8eb5c957290dc5..07f8e6df96ddf41edf5ca6fbc71227bfec654eec 100644
--- a/helpers/make-ring
+++ b/helpers/make-ring
@@ -29,6 +29,7 @@
 #   libtasn1-6
 #   unbound
 #   libunistring
+#   p11-kit
 
 VERSION=1
 EXTERNAL='deb-src http://ftp.us.debian.org/debian testing main'