diff --git a/iptables/rules4.conf b/iptables/rules4.conf
index 92dce90..4885f37 100644
--- a/iptables/rules4.conf
+++ b/iptables/rules4.conf
@@ -8,17 +8,13 @@
 -A INPUT -i lo -j ACCEPT
 -A INPUT -p icmp -m icmp --icmp-type 8 -m limit --limit 5/sec -j ACCEPT
 -A INPUT -m conntrack --ctstate INVALID -j DROP
--A INPUT -i wg0 -m conntrack --ctstate NEW -j ACCEPT
+-A INPUT -i wg0 -m conntrack --ctstate NEW -s 10.192.168.0/24 -j ACCEPT
 -A INPUT -j FILTERS
--A INPUT -j REJECT
 -A OUTPUT -o lo -j ACCEPT
 -A OUTPUT -o ens3 -j ACCEPT
--A OUTPUT -o wg0 -j ACCEPT
+-A OUTPUT -o wg0 -d 10.192.168.0/24 -j ACCEPT
 -A DOCKER-USER -i ens3 -j FILTERS
--A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
--A FORWARD -m conntrack --ctstate INVALID -j DROP
 -A FILTERS -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
--A FILTERS -m conntrack --ctstate INVALID -j DROP
 -A FILTERS -m conntrack --ctstate NEW -p tcp --syn --dport 25 -j ACCEPT
 -A FILTERS -m conntrack --ctstate NEW -p tcp --syn --dport 80 -j ACCEPT
 -A FILTERS -m conntrack --ctstate NEW -p tcp --syn --dport 110 -j ACCEPT
@@ -30,6 +26,7 @@
 -A FILTERS -m conntrack --ctstate NEW -p tcp --syn --dport 995 -j ACCEPT
 -A FILTERS -m conntrack --ctstate NEW -p tcp --syn --dport 4190 -j ACCEPT
 -A FILTERS -m conntrack --ctstate NEW -p udp --dport 51820 -j ACCEPT
+-A FILTERS -m conntrack --ctstate INVALID -j DROP
 -A FILTERS -j REJECT
 COMMIT