diff --git a/jitsi-auth-dovecot.sh b/jitsi-auth-dovecot.sh
index 2c85bf3..3468dde 100755
--- a/jitsi-auth-dovecot.sh
+++ b/jitsi-auth-dovecot.sh
@@ -295,7 +295,7 @@ while IFS='' read -r _line || [[ -n $_line ]] ; do
 
 done < "/etc/prosody/conf.avail/${FQHN_HOSTNAME}.cfg.lua"
 
-if [[ "$_auth" != "anonymous" ]] && [[ "$_auth" != "dovecot" ]]; then
+if [[ "$_auth" != "jitsi-anonymous" ]] && [[ "$_auth" != "anonymous" ]] && [[ "$_auth" != "dovecot" ]]; then
    fatal "Another Authentication Module is running on this domain. Please uninstall it first."
 fi