--- template.orig	2020-11-11 23:28:35.464177000 +0600
+++ template	2020-11-15 22:23:21.447929000 +0600
@@ -14,2 +14,11 @@ checksum=ca7202b7c880399d3d1ccd409b79fd0
 
+# Liberation: Some code has been taken from:
+# https://git.parabola.nu/abslibre.git/tree/libre/mate-icon-theme-faenza/PKGBUILD
+post_patch() {
+	# remove nonfree distros and application logos
+	for nonfree in debian fedora mandriva redhat suse ubuntu alien-arena flash rpmdrake teamviewer novell skype playonlinux picasa spotify; do
+		find -name *$nonfree* -delete
+	done
+}
+
 pre_configure() {
