diff --git a/asterisk/scripts/asterisk-permissions.sh b/asterisk/scripts/asterisk-permissions.sh
index b586654..612d4a2 100644
--- a/asterisk/scripts/asterisk-permissions.sh
+++ b/asterisk/scripts/asterisk-permissions.sh
@@ -7,7 +7,7 @@
 # Debug
 set -eux
 
-useradd --system --user-group -d /var/lib/asterisk/ -M asterisk
+useradd --system --user-group -d /var/lib/asterisk/ -M asterisk || true
 chown root:asterisk -v /var/log/asterisk/ /var/spool/asterisk/ /var/lib/asterisk /etc/asterisk
 chown asterisk:asterisk -vR /var/log/asterisk/* /var/spool/asterisk/* /var/lib/asterisk/*
 chmod 770 -v /var/log/asterisk/ /var/spool/asterisk/ /var/lib/asterisk /etc/asterisk