diff --git a/config/filter.d/openvpn.conf b/config/filter.d/openvpn.conf
index 97e6812f..2e0f13e1 100644
--- a/config/filter.d/openvpn.conf
+++ b/config/filter.d/openvpn.conf
@@ -9,8 +9,5 @@ before = common.conf
 [Definition]
 _daemon = ovpn-server\d*
 
-failregex = ^%(__prefix_line)s<HOST>:\d{4,5} TLS Auth Error:
-            ^%(__prefix_line)s<HOST>:\d{4,5} VERIFY ERROR:
-            ^%(__prefix_line)s<HOST>:\d{4,5} TLS Error: TLS handshake failed\b
-            ^%(__prefix_line)s<HOST>:\d{4,5} SIGUSR1\[soft,connection-reset\] received\b
+failregex = ^%(__prefix_line)s<HOST>:\d{4,5} (?:TLS Auth Error:|VERIFY ERROR:|TLS Error: TLS handshake failed\b|SIGUSR1\[soft,connection-reset\] received\b)
             ^%(__prefix_line)sTLS Error: cannot locate HMAC in incoming packet from \[AF_INET\]\s*<HOST>:\d{4,5}