diff --git a/src/freedombone-utils-firewall b/src/freedombone-utils-firewall
index 803ed5e5..6da00a26 100755
--- a/src/freedombone-utils-firewall
+++ b/src/freedombone-utils-firewall
@@ -111,7 +111,8 @@ function enable_ipv6 {
 }
 
 function firewall_disable_vpn {
-    iptables -D INPUT -i ${FIREWALL_EIFACE} -m state --state NEW -p udp --dport 1194 -j ACCEPT
+    iptables -D INPUT -p tcp --dport 1194 -j ACCEPT
+    iptables -D INPUT -p udp --dport 1194 -j ACCEPT
     iptables -D INPUT -i tun+ -j ACCEPT
     iptables -D FORWARD -i tun+ -j ACCEPT
     iptables -D FORWARD -i tun+ -o ${FIREWALL_EIFACE} -m state --state RELATED,ESTABLISHED -j ACCEPT
@@ -124,7 +125,8 @@ function firewall_disable_vpn {
 }
 
 function firewall_enable_vpn {
-    iptables -A INPUT -i ${FIREWALL_EIFACE} -m state --state NEW -p udp --dport 1194 -j ACCEPT
+    iptables -A INPUT -p tcp --dport 1194 -j ACCEPT
+    iptables -A INPUT -p udp --dport 1194 -j ACCEPT
     iptables -A INPUT -i tun+ -j ACCEPT
     iptables -A FORWARD -i tun+ -j ACCEPT
     iptables -A FORWARD -i tun+ -o ${FIREWALL_EIFACE} -m state --state RELATED,ESTABLISHED -j ACCEPT