diff --git a/html/cgi-bin/proxy.cgi b/html/cgi-bin/proxy.cgi
index d565ffbdc..d641c3df9 100644
--- a/html/cgi-bin/proxy.cgi
+++ b/html/cgi-bin/proxy.cgi
@@ -3066,9 +3066,10 @@ END
 			foreach (@templist)
 			{
 				@temp = split(/\//);
-				if (
-					($temp[0] ne $netsettings{'GREEN_NETADDRESS'}) && ($temp[1] ne $netsettings{'GREEN_NETMASK'}) &&
-					($temp[0] ne $netsettings{'BLUE_NETADDRESS'}) && ($temp[1] ne $netsettings{'BLUE_NETMASK'})
+				unless (
+					# GREEN or BLUE networks are already added to "DIRECT". Check if given network is different from these.
+					&Network::network_equal("$temp[0]/$temp[1]", "$netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}") ||
+					&Network::network_equal("$temp[0]/$temp[1]", "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}")
 					)
 				{
 					print FILE " ||\n     (isInNet(myIpAddress(), \"$temp[0]\", \"$temp[1]\"))";