diff --git a/dev-docs/bidders/synacormedia.md b/dev-docs/bidders/synacormedia.md
index e2b2b5a184..34d1b72ea2 100644
--- a/dev-docs/bidders/synacormedia.md
+++ b/dev-docs/bidders/synacormedia.md
@@ -6,6 +6,7 @@ hide: true
 biddercode: synacormedia
 media_types: banner, video
 gdpr_supported: false
+schain_supported: true
 ---
 
 ### Note