diff --git a/src/backend/replication/basebackup_throttle.c b/src/backend/replication/basebackup_throttle.c
index f163931f8a3..f5202bae87c 100644
--- a/src/backend/replication/basebackup_throttle.c
+++ b/src/backend/replication/basebackup_throttle.c
@@ -122,7 +122,7 @@ bbsink_throttle_manifest_contents(bbsink *sink, size_t len)
 {
 	throttle((bbsink_throttle *) sink, len);
 
-	bbsink_forward_manifest_contents(sink->bbs_next, len);
+	bbsink_forward_manifest_contents(sink, len);
 }
 
 /*