--- /dev/null
+#!/bin/sh
+
+#DEBHELPER#
+
+# create backup of original mafw-gst-renderer.so if it not exists
+if [ ! -f /usr/lib/mafw-plugin/mafw-gst-renderer.so.removed ]; then
+ /usr/bin/mafw.sh stop mafw-gst-renderer
+ mv -f /usr/lib/mafw-plugin/mafw-gst-renderer.so /usr/lib/mafw-plugin/mafw-gst-renderer.so.removed
+fi
+
+exit 0