diff --git a/conf/ubuntu-2204.conf b/conf/ubuntu-2204.conf
new file mode 100644
index 0000000..1b2d597
--- /dev/null
+++ b/conf/ubuntu-2204.conf
@@ -0,0 +1,67 @@
+http_port 3128
+cache deny all
+hierarchy_stoplist cgi-bin ?
+
+access_log none
+cache_store_log none
+cache_log /dev/null
+
+refresh_pattern ^ftp: 1440 20% 10080
+refresh_pattern ^gopher: 1440 0% 1440
+refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
+refresh_pattern . 0 20% 4320
+
+acl localhost src 127.0.0.1/32 ::1
+acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
+
+acl SSL_ports port 1-65535
+acl Safe_ports port 1-65535
+acl CONNECT method CONNECT
+acl siteblacklist dstdomain "/etc/squid/blacklist.acl"
+http_access allow manager localhost
+http_access deny manager
+
+http_access deny !Safe_ports
+
+http_access deny CONNECT !SSL_ports
+http_access deny siteblacklist
+auth_param basic program /usr/lib/squid3/basic_ncsa_auth /etc/squid/passwd
+
+auth_param basic children 5
+auth_param basic realm Squid proxy-caching web server
+auth_param basic credentialsttl 2 hours
+acl password proxy_auth REQUIRED
+http_access allow localhost
+http_access allow password
+http_access deny all
+
+forwarded_for off
+request_header_access Allow allow all
+request_header_access Authorization allow all
+request_header_access WWW-Authenticate allow all
+request_header_access Proxy-Authorization allow all
+request_header_access Proxy-Authenticate allow all
+request_header_access Cache-Control allow all
+request_header_access Content-Encoding allow all
+request_header_access Content-Length allow all
+request_header_access Content-Type allow all
+request_header_access Date allow all
+request_header_access Expires allow all
+request_header_access Host allow all
+request_header_access If-Modified-Since allow all
+request_header_access Last-Modified allow all
+request_header_access Location allow all
+request_header_access Pragma allow all
+request_header_access Accept allow all
+request_header_access Accept-Charset allow all
+request_header_access Accept-Encoding allow all
+request_header_access Accept-Language allow all
+request_header_access Content-Language allow all
+request_header_access Mime-Version allow all
+request_header_access Retry-After allow all
+request_header_access Title allow all
+request_header_access Connection allow all
+request_header_access Proxy-Connection allow all
+request_header_access User-Agent allow all
+request_header_access Cookie allow all
+request_header_access All deny all
\ No newline at end of file
diff --git a/sok-find-os.sh b/sok-find-os.sh
index c433cae..1069ae0 100755
--- a/sok-find-os.sh
+++ b/sok-find-os.sh
@@ -10,7 +10,9 @@
 # https://serverok.in/contact
 ############################################################
 
-if cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 20.04" > /dev/null; then
+if cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 22.04" > /dev/null; then
+    echo "ubuntu2204"
+elif cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 20.04" > /dev/null; then
     echo "ubuntu2004"
 elif cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 18.04" > /dev/null; then
     echo "ubuntu1804"
diff --git a/squid-add-user.sh b/squid-add-user.sh
index da6f002..a3eacd2 100644
--- a/squid-add-user.sh
+++ b/squid-add-user.sh
@@ -35,7 +35,9 @@ fi
 
 SOK_OS=$(/usr/local/bin/sok-find-os)
 
-if [ $SOK_OS == "ubuntu2004" ]; then
+if [ $SOK_OS == "ubuntu2204" ]; then
+    systemctl reload squid
+elif [ $SOK_OS == "ubuntu2004" ]; then
     systemctl reload squid
 elif [ $SOK_OS == "ubuntu1804" ]; then
     systemctl reload squid
@@ -55,6 +57,6 @@ elif [ $SOK_OS == "centos8" ]; then
     systemctl reload squid
 else
     echo "OS NOT SUPPORTED.\n"
-    echo "Contact admin@serverok.in to add support for your os."
+    echo "Contact https://serverok.in/contact to add support for your OS."
     exit 1;
 fi
diff --git a/squid3-install.sh b/squid3-install.sh
index ed92bed..6e69477 100644
--- a/squid3-install.sh
+++ b/squid3-install.sh
@@ -33,9 +33,9 @@ if cat /etc/os-release | grep PRETTY_NAME | grep "Ubuntu 22.04"; then
     /usr/bin/apt update
     /usr/bin/apt -y install apache2-utils squid
     touch /etc/squid/passwd
-    /bin/rm -f /etc/squid/squid.conf
+    mv /etc/squid/squid.conf /etc/squid/squid.conf.bak
     /usr/bin/touch /etc/squid/blacklist.acl
-    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/squid.conf
+    /usr/bin/wget --no-check-certificate -O /etc/squid/squid.conf https://raw.githubusercontent.com/serverok/squid-proxy-installer/master/ubuntu-2204.conf
     if [ -f /sbin/iptables ]; then
         /sbin/iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
         /sbin/iptables-save