diff --git a/Metadata.md b/Metadata.md
index 69a40eb..49c1ab5 100644
--- a/Metadata.md
+++ b/Metadata.md
@@ -2,6 +2,8 @@ Metadata provides cover art, screenshots, etc for your ROMs.
 
 Metadata is currently only supplied by IGDB, but more will be added in the future.
 
+See https://github.com/gaseous-project/gaseous-server/wiki/ROM-Metadata-Matching for information how a ROM is matched to metadata.
+
 # IGDB
 1. Sign Up with Twitch for a free account
 2. Ensure you have Two Factor Authentication enabled