diff --git a/config/filter.d/asterisk.conf b/config/filter.d/asterisk.conf
index cd3ea150..e94754c0 100644
--- a/config/filter.d/asterisk.conf
+++ b/config/filter.d/asterisk.conf
@@ -22,7 +22,6 @@ failregex = ^%(__prefix_line)s%(log_prefix)s Registration from '[^']*' failed fo
             ^%(__prefix_line)s%(log_prefix)s Call from '[^']*' \(<HOST>:\d+\) to extension '[^']*' rejected because extension not found in context
             ^%(__prefix_line)s%(log_prefix)s (?:Host )?<HOST> (?:failed (?:to authenticate\b|MD5 authentication\b)|tried to authenticate with nonexistent user\b)
             ^%(__prefix_line)s%(log_prefix)s No registration for peer '[^']*' \(from <HOST>\)$
-            ^%(__prefix_line)s%(log_prefix)s Failed to authenticate (?:user|device) [^@]+@<HOST>\S*$
             ^%(__prefix_line)s%(log_prefix)s hacking attempt detected '<HOST>'$
             ^%(__prefix_line)s%(log_prefix)s SecurityEvent="(?:FailedACL|InvalidAccountID|ChallengeResponseFailed|InvalidPassword)"(?:(?:,(?!RemoteAddress=)\w+="[^"]*")*|.*?),RemoteAddress="IPV[46]/(UDP|TCP|WS)/<HOST>/\d+"(?:,(?!RemoteAddress=)\w+="[^"]*")*$
             ^%(__prefix_line)s%(log_prefix)s "Rejecting unknown SIP connection from <HOST>"$