--- template.orig	2020-11-08 13:32:51.826982000 +0600
+++ template	2020-11-08 17:29:47.204322000 +0600
@@ -18,2 +18,10 @@ conf_files="/etc/bogofilter/bogofilter.c
 
+# Liberation
+# Some code has been taken and modified from:
+# https://git.parabola.nu/abslibre.git/tree/libre/bogofilter/PKGBUILD
+post_patch() {
+	# Several of the documentation files are nonfree
+	rm doc/bogofilter-SA-{2005-0{1,2},2010-01}
+}
+
 post_install() {
