diff --git a/install_yunohostv2 b/install_yunohostv2
index e3b34bd..8442e01 100755
--- a/install_yunohostv2
+++ b/install_yunohostv2
@@ -168,7 +168,10 @@ then
 		exit $ERR_FAIL_INSTALL
 	else
 		service slapd restart
-		service iptables start
+		if [ -f /etc/init.d/yunohost-firewall ];
+		then
+			service yunohost-firewall start
+		fi
 		service nscd restart
 		service nslcd restart