diff --git a/roles/live2dev/templates/cron.j2 b/roles/live2dev/templates/cron.j2
index cab448e7cae29a47f1240b55acf519e86e58babe..28ebb713675b9950c080b960cd09271ee366cb08 100644
--- a/roles/live2dev/templates/cron.j2
+++ b/roles/live2dev/templates/cron.j2
@@ -1,5 +1,12 @@
 #!/bin/bash
 
+if [[ "${USER}" != "{{ item }}" ]]; then
+  echo "This script should be run as {{ item }}, please sudo first"
+  echo "sudo -u {{ item }} -s /bin/bash"
+  echo "${0}"
+  exit
+fi
+
 cd ~/sites
 
 GIT_PULL=$(git pull | grep -v "up-to-date")