diff --git a/docs/Using-Fleet/Vulnerability-Processing.md b/docs/Using-Fleet/Vulnerability-Processing.md
index 5e7e382931..a78c4c536e 100644
--- a/docs/Using-Fleet/Vulnerability-Processing.md
+++ b/docs/Using-Fleet/Vulnerability-Processing.md
@@ -83,6 +83,7 @@ As of right now, the following distributions are supported:
 - Ubuntu
 - RHEL based distros (Red Hat, CentOS, Fedora, and Amazon Linux)
 
+As of right now, only app names with all ASCII characters are supported. Apps with names featuring non-ASCII characters, such as Cyrillic, will not generate matches. 
 
 The ingestion of software varies per platform. For each platform, we run an [osquery query](#ingesting-software-lists-from-hosts) to ingest software.