diff --git a/config/filter.d/apache-noscript.conf b/config/filter.d/apache-noscript.conf
index abc083a6..8858d635 100644
--- a/config/filter.d/apache-noscript.conf
+++ b/config/filter.d/apache-noscript.conf
@@ -19,11 +19,11 @@ before = apache-common.conf
 
 script = /\S*(?:php(?:[45]|[.-]cgi)?|\.asp|\.exe|\.pl)
 
-prefregex = ^%(_apache_error_client)s <F-CONTENT>.+</F-CONTENT>$
+prefregex = ^%(_apache_error_client)s <F-CONTENT>(?:(?:AH0(?:01(?:28|30)|1(?:264|071)): )|(?:(?:[Ff]ile|script|[Gg]ot) )).+</F-CONTENT>$
 
-failregex = ^(?:(?:AH001(?:28|30): )?File does not exist|(AH01264: )?script not found or unable to stat): <script>\b
+failregex = ^(?:(?:AH001(?:28|30): )?[Ff]ile does not exist|(AH01264: )?script not found or unable to stat): <script>\b
             ^script '<script>\S*' not found or unable to stat
-            ^(?:AH01071: )?Got error 'Primary script unknown\\n'
+            ^(?:AH01071: )?[Gg]ot error '[Pp]rimary script unknown\\n'
 
 ignoreregex =