diff --git a/openvpn-install.sh b/openvpn-install.sh
index 8b610bd..f4e41ae 100644
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -21,7 +21,7 @@ function tunAvailable () {
 	fi
 }
 
-function checkOS() {
+function checkOS () {
 	if [[ -e /etc/debian_version ]]; then
 		OS="debian"
 		# Getting the version number, to verify that a recent version of OpenVPN is available
@@ -78,10 +78,6 @@ function initialCheck () {
 	checkOS
 }
 
-# Main
-
-initialCheck
-
 function newclient () {
 	echo ""
 	echo "Do you want to protect the configuration file with a password?"
@@ -221,6 +217,10 @@ private-address: ::ffff:0:0/96' > /etc/unbound/openvpn.conf
 	fi
 }
 
+# Main
+
+initialCheck
+
 # Get Internet network interface with default route
 NIC=$(ip -4 route ls | grep default | grep -Po '(?<=dev )(\S+)' | head -1)