diff --git a/src/main/java/com/uid2/operator/vertx/UIDOperatorVerticle.java b/src/main/java/com/uid2/operator/vertx/UIDOperatorVerticle.java
index f64405588..c3784ae38 100644
--- a/src/main/java/com/uid2/operator/vertx/UIDOperatorVerticle.java
+++ b/src/main/java/com/uid2/operator/vertx/UIDOperatorVerticle.java
@@ -357,6 +357,7 @@ private void handleClientSideTokenGenerateImpl(RoutingContext rc) throws NoSuchA
                     null, TokenResponseStatsCollector.Endpoint.ClientSideTokenGenerateV2, TokenResponseStatsCollector.ResponseStatus.BadSubscriptionId, siteProvider, platformType);
             return;
         }
+        rc.put(com.uid2.shared.Const.RoutingContextData.SiteId, clientSideKeypair.getSiteId());
 
         if(clientSideKeypair.isDisabled()) {
             SendClientErrorResponseAndRecordStats(ResponseStatus.Unauthorized, 401, rc, "Unauthorized",