diff --git a/windows/security/threat-protection/intelligence/TOC.md b/windows/security/threat-protection/intelligence/TOC.md
index a01098c5a3..48c382b306 100644
--- a/windows/security/threat-protection/intelligence/TOC.md
+++ b/windows/security/threat-protection/intelligence/TOC.md
@@ -34,6 +34,8 @@
 
 ## [Submit files for analysis](submission-guide.md)
 
+## [Troubleshoot malware submission](portal-submission-troubleshooting.md)
+
 ## [Safety Scanner download](safety-scanner-download.md)
 
 ## [Industry collaboration programs](cybersecurity-industry-partners.md)