diff --git a/home/program/bash/module/Zapret.nix b/home/program/bash/module/Zapret.nix
index 2d60476..ee6564f 100644
--- a/home/program/bash/module/Zapret.nix
+++ b/home/program/bash/module/Zapret.nix
@@ -1,9 +1,10 @@
-{ config, ... }: {
+{ ... }: {
 	text = ''
 		# FRKN.
+		# SOURCE: https://github.com/bol-van/zapret
 		function zapret() {
 			iptables -t mangle -I POSTROUTING -p tcp -m multiport --dports 80,443 -m connbytes --connbytes-dir=original --connbytes-mode=packets --connbytes 1:6 -m mark ! --mark 0x40000000/0x40000000 -j NFQUEUE --queue-num 200 --queue-bypass
-			nfqws --pidfile=/run/nfqws.pid ${config.module.zapret.params} --qnum=200
+			nfqws --pidfile=/run/nfqws.pid --qnum=201 ''${@}
 		}
 	'';
 }
diff --git a/host/x86_64-linux/home/default.nix b/host/x86_64-linux/home/default.nix
index 06360db..a8fd6b3 100644
--- a/host/x86_64-linux/home/default.nix
+++ b/host/x86_64-linux/home/default.nix
@@ -33,6 +33,7 @@
 		};
 		zapret = {
 			enable = true;
+			params = "--dpi-desync=fake,split2 --dpi-desync-fooling=datanoack";
 			whitelist = ''
 				youtube.com
 				googlevideo.com
diff --git a/module/Zapret.nix b/module/Zapret.nix
index 6396a5f..8524e4c 100644
--- a/module/Zapret.nix
+++ b/module/Zapret.nix
@@ -17,7 +17,7 @@ in {
 				options = {
 					enable = mkEnableOption "Enable Zapret service.";
 					params = mkOption {
-						default = "--dpi-desync=fake,split2 --dpi-desync-fooling=datanoack";
+						default = null;
 						type    = types.str;
 					};
 					whitelist = mkOption {
@@ -28,6 +28,10 @@ in {
 						default = null;
 						type    = types.nullOr types.str;
 					};
+					qnum = mkOption {
+						default = 200;
+						type    = types.int;
+					};
 				};
 			};
 		};
@@ -35,7 +39,7 @@ in {
 
 	config = mkIf cfg.enable {
 		networking.firewall.extraCommands = ''
-			iptables -t mangle -I POSTROUTING -p tcp -m multiport --dports 80,443 -m connbytes --connbytes-dir=original --connbytes-mode=packets --connbytes 1:6 -m mark ! --mark 0x40000000/0x40000000 -j NFQUEUE --queue-num 200 --queue-bypass
+			iptables -t mangle -I POSTROUTING -p tcp -m multiport --dports 80,443 -m connbytes --connbytes-dir=original --connbytes-mode=packets --connbytes 1:6 -m mark ! --mark 0x40000000/0x40000000 -j NFQUEUE --queue-num ${toString cfg.qnum} --queue-bypass
 		'';
 
 		systemd = {
@@ -45,7 +49,7 @@ in {
 				requires = [ "network.target" ];
 				path = with pkgs; [ zapret ];
 				serviceConfig = {
-					ExecStart  = "${pkgs.zapret}/bin/nfqws --pidfile=/run/nfqws.pid ${cfg.params} ${whitelist} ${blacklist} --qnum=200";
+					ExecStart  = "${pkgs.zapret}/bin/nfqws --pidfile=/run/nfqws.pid ${cfg.params} ${whitelist} ${blacklist} --qnum=${toString cfg.qnum}";
 					Type       = "simple";
 					PIDFile    = "/run/nfqws.pid";
 					ExecReload = "/bin/kill -HUP $MAINPID";