diff --git a/vpn.sh b/vpn.sh
index 7927420..a0dab78 100755
--- a/vpn.sh
+++ b/vpn.sh
@@ -19,6 +19,7 @@ case "$1" in
     server*)
         f=/etc/openvpn/${1}.conf
         if [ -f "$f" ]; then
+            sudo modprobe tun
             sudo openvpn --config ${f}
         else
             echo "Config file $f is missing"