diff --git a/postinst b/postinst
index 30a8d4e..62bbbfd 100644
--- a/postinst
+++ b/postinst
@@ -3,21 +3,8 @@
 # Postinst script for authentic2-supann
 #
 
-add_supann_in_default() {
-	cat << EODEFAULT >> /etc/default/authentic2
-if [ -r /etc/authentic2/supann.conf ]; then
-	. /etc/authentic2/supann.conf
-fi
-EODEFAULT
-}
-
 case "$1" in
     configure|reconfigure)
-	if [ ! -f /etc/default/authentic2 ]; then
-		add_supann_in_default
-	elif ! grep -q supann.conf /etc/default/authentic2 2> /dev/null; then
-		add_supann_in_default
-	fi
 	invoke-rc.d authentic2 restart
 	;;
     abort-upgrade|abort-remove|abort-deconfigure)