diff --git a/set_ip_blacklist.sh b/set_ip_blacklist.sh
index 9057c0c..6a3aa26 100644
--- a/set_ip_blacklist.sh
+++ b/set_ip_blacklist.sh
@@ -40,7 +40,7 @@ for row_data in $my_file; do /sbin/ipset add blockde ${row_data}; done
 my_file=$(awk 'length($1) > 16 { print $1 }' blocklist.de)
 echo setting ipv6...
 for row_data in $my_file; do /sbin/ipset add blockde6 ${row_data}; done
-/sbin/ip6tables -I INPUT -m set --match-set blockde6 src -j DROP
+/sbin/iptables -I INPUT -m set --match-set blockde6 src -j DROP
 /sbin/iptables -A FORWARD -p tcp --dport 443 -m set --match-set blockde6 dst -j DROP
 /sbin/iptables -A FORWARD -p tcp --dport 80 -m set --match-set blockde6 dst -j DROP