diff --git a/install_openvpn.sh b/install_openvpn.sh
index 55c146c..d30bb97 100755
--- a/install_openvpn.sh
+++ b/install_openvpn.sh
@@ -3,7 +3,7 @@
 script_dir="$(dirname $(realpath $0))"
 conf_file=${script_dir}/conf/install_openvpn.conf
 
-_needed_debian_packages="openvpn easy-rsa"
+_needed_debian_packages="openvpn easy-rsa zip"
 
 # - Used if system does NOT support systemd
 # -