diff --git a/wireguard-install.sh b/wireguard-install.sh
index cd12642..6c02540 100644
--- a/wireguard-install.sh
+++ b/wireguard-install.sh
@@ -28,15 +28,15 @@ if grep -qs "ubuntu" /etc/os-release; then
 elif [[ -e /etc/debian_version ]]; then
 	os="debian"
 	os_version=$(grep -oE '[0-9]+' /etc/debian_version | head -1)
-elif [[ -e /etc/centos-release ]]; then
+elif [[ -e /etc/almalinux-release || -e /etc/rocky-release || -e /etc/centos-release ]]; then
 	os="centos"
-	os_version=$(grep -oE '[0-9]+' /etc/centos-release | head -1)
+	os_version=$(grep -shoE '[0-9]+' /etc/almalinux-release /etc/rocky-release /etc/centos-release | head -1)
 elif [[ -e /etc/fedora-release ]]; then
 	os="fedora"
 	os_version=$(grep -oE '[0-9]+' /etc/fedora-release | head -1)
 else
 	echo "This installer seems to be running on an unsupported distribution.
-Supported distributions are Ubuntu, Debian, CentOS, and Fedora."
+Supported distros are Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS and Fedora."
 	exit
 fi
 
@@ -636,16 +636,16 @@ else
 						apt-get remove --purge -y wireguard wireguard-dkms wireguard-tools
 					elif [[ "$os" == "centos" && "$os_version" -eq 8 ]]; then
 						# CentOS 8
-						rm -rf /etc/wireguard/
 						dnf remove -y kmod-wireguard wireguard-tools
+						rm -rf /etc/wireguard/
 					elif [[ "$os" == "centos" && "$os_version" -eq 7 ]]; then
 						# CentOS 7
-						rm -rf /etc/wireguard/
 						yum remove -y kmod-wireguard wireguard-tools
+						rm -rf /etc/wireguard/
 					elif [[ "$os" == "fedora" ]]; then
 						# Fedora
-						rm -rf /etc/wireguard/
 						dnf remove -y wireguard-tools
+						rm -rf /etc/wireguard/
 					fi
 				else
 					{ crontab -l 2>/dev/null | grep -v '/usr/local/sbin/boringtun-upgrade' ; } | crontab -
@@ -663,16 +663,16 @@ else
 						apt-get remove --purge -y wireguard-tools
 					elif [[ "$os" == "centos" && "$os_version" -eq 8 ]]; then
 						# CentOS 8
-						rm -rf /etc/wireguard/
 						dnf remove -y wireguard-tools
+						rm -rf /etc/wireguard/
 					elif [[ "$os" == "centos" && "$os_version" -eq 7 ]]; then
 						# CentOS 7
-						rm -rf /etc/wireguard/
 						yum remove -y wireguard-tools
+						rm -rf /etc/wireguard/
 					elif [[ "$os" == "fedora" ]]; then
 						# Fedora
-						rm -rf /etc/wireguard/
 						dnf remove -y wireguard-tools
+						rm -rf /etc/wireguard/
 					fi
 					rm -f /usr/local/sbin/boringtun /usr/local/sbin/boringtun-upgrade
 				fi