diff --git a/nmap-service-probes b/nmap-service-probes
index 9a711ab7a..66aea9f1c 100644
--- a/nmap-service-probes
+++ b/nmap-service-probes
@@ -5024,7 +5024,7 @@ match http-proxy m|^
501 Not Implemented\nInvalid requestThis message was created by Kerio Control Proxy {100}| p/Kerio Control http proxy/ cpe:/a:kerio:control/
-match http-proxy m|^HTTP/1\.1 400 Bad Request\r\n\r\n$| p/sslstrip/
+softmatch http-proxy m|^HTTP/1\.1 400 Bad Request\r\n\r\n$| p/sslstrip/
match hp-problemdiagnostics m|^<\?xml version=\"1\.0\" encoding=\"UTF-8\"\?>\n\n\t\n\t\t([\w._-]+)\n\t\t[\d.]+\n\t\n\t\n\t\t\n\t\t\tNo destination specified\n\t\t\n\t\n\n\n$| p/HP Problem Diagnostics/ h/$1/