diff --git a/jitsi-auth-dovecot.sh b/jitsi-auth-dovecot.sh
index 32a49a4..9a83832 100755
--- a/jitsi-auth-dovecot.sh
+++ b/jitsi-auth-dovecot.sh
@@ -571,7 +571,7 @@ if [[ "$_auth" = "dovecot" ]]; then
       cat <<EOF >> /etc/prosody/conf.avail/${FQHN_HOSTNAME}.cfg.lua 2> "$log_file"
 
 VirtualHost "guest.${FQHN_HOSTNAME}"
-    authentication = "anonymous"
+    authentication = "jitsi-anonymous"
     c2s_require_encryption = false
 EOF
       if [[ $? -ne 0 ]]; then
@@ -621,7 +621,7 @@ EOF
       cat <<EOF >> ${LOCK_DIR}/${FQHN_HOSTNAME}.cfg.lua
 
 VirtualHost "guest.${FQHN_HOSTNAME}"
-    authentication = "anonymous"
+    authentication = "jitsi-anonymous"
     c2s_require_encryption = false
 EOF
    fi