diff --git a/core/rspamd/conf/external_services.conf b/core/rspamd/conf/external_services.conf
index cb4c0ee7..bcc6012d 100644
--- a/core/rspamd/conf/external_services.conf
+++ b/core/rspamd/conf/external_services.conf
@@ -2,12 +2,14 @@
 oletools {
   # default olefy settings
   servers = "{{ OLETOOLS_ADDRESS }}:11343"
+
   # needs to be set explicitly for Rspamd < 1.9.5
   scan_mime_parts = true;
   extended = true;
   max_size = 3145728;
   timeout = 20.0;
   retransmits = 1;
+
   patterns {
     OLETOOLS_MACRO_FOUND= '^.....M..$';
     OLETOOLS_AUTOEXEC   = '^A....M..$';
@@ -18,6 +20,7 @@ oletools {
     OLETOOLS_W   = '(?i)\b(?:FileCopy|CopyFile|Kill|CreateTextFile|VirtualAlloc|RtlMoveMemory|URLDownloadToFileA?|AltStartupPath|WriteProcessMemory|ADODB\.Stream|WriteText|SaveToFile|SaveAs|SaveAsRTF|FileSaveAs|MkDir|RmDir|SaveSetting|SetAttr)\b|(?:\bOpen\b[^\n]+\b(?:Write|Append|Binary|Output|Random)\b)';
     OLETOOLS_X   = '(?i)\b(?:Shell|CreateObject|GetObject|SendKeys|RUN|CALL|MacScript|FollowHyperlink|CreateThread|ShellExecuteA?|ExecuteExcel4Macro|EXEC|REGISTER|SetTimer)\b|(?:\bDeclare\b[^\n]+\bLib\b)';
   }
+
   # mime-part regex matching in content-type or filename
   mime_parts_filter_regex {
     #UNKNOWN = "application\/octet-stream";