diff --git a/vpn.sh b/vpn.sh
index f2f17ed..3d59047 100755
--- a/vpn.sh
+++ b/vpn.sh
@@ -2,6 +2,7 @@
 # 2022-02-10, 10:25, Nico Schottelius
 
 set -e
+set -x
 
 case "$1" in
     uzh|uzhsplit)