diff --git a/openvpn-install.sh b/openvpn-install.sh
index effb1f6..0da1e94 100644
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -30,9 +30,9 @@ elif [[ -e /etc/debian_version ]]; then
 	os="debian"
 	os_version=$(grep -oE '[0-9]+' /etc/debian_version | head -1)
 	group_name="nogroup"
-elif [[ -e /etc/almalinux-release || -e /etc/rocky-release || -e /etc/centos-release ]]; then
+elif [[ -e /etc/almalinux-release || -e /etc/rocky-release || -e /etc/centos-release || -e /etc/oracle-release ]]; then
 	os="centos"
-	os_version=$(grep -shoE '[0-9]+' /etc/almalinux-release /etc/rocky-release /etc/centos-release | head -1)
+	os_version=$(grep -shoE '[0-9]+' /etc/almalinux-release /etc/rocky-release /etc/centos-release /etc/oracle-release | head -1)
 	group_name="nobody"
 elif [[ -e /etc/fedora-release ]]; then
 	os="fedora"