diff --git a/dev-docs/bidders/yieldone.md b/dev-docs/bidders/yieldone.md
index cedb7a4155..5f937bbbf5 100644
--- a/dev-docs/bidders/yieldone.md
+++ b/dev-docs/bidders/yieldone.md
@@ -4,7 +4,7 @@ title: YieldOne
 description: Prebid YieldOne Bidder Adaptor
 biddercode: yieldone
 media_types: banner, video
-userIds: identityLink, imuid, AudienceOne ID
+userIds: identityLink, imuid, AudienceOne ID, ID5
 pbjs: true
 pbs: true
 multiformat_supported: will-bid-on-any