diff --git a/acme.sh b/acme.sh
index fac9af6e..95fff804 100644
--- a/acme.sh
+++ b/acme.sh
@@ -17,8 +17,8 @@ yellow(){
     echo -e "\033[33m\033[01m$1\033[0m"
 }
 
-REGEX=("debian" "ubuntu" "centos|red hat|kernel|oracle linux|alma|rocky" "'amazon linux'" "fedora")
-RELEASE=("Debian" "Ubuntu" "CentOS" "CentOS" "Fedora")
+REGEX=("debian" "ubuntu" "centos|red hat|kernel|oracle linux|alma|rocky" "'amazon linux'" "fedora" "arch")
+RELEASE=("Debian" "Ubuntu" "CentOS" "CentOS" "Fedora", "ArchLinux")
 PACKAGE_UPDATE=("apt-get update" "apt-get update" "yum -y update" "yum -y update" "yum -y update")
 PACKAGE_INSTALL=("apt -y install" "apt -y install" "yum -y install" "yum -y install" "yum -y install")
 PACKAGE_REMOVE=("apt -y remove" "apt -y remove" "yum -y remove" "yum -y remove" "yum -y remove")