diff --git a/src/wifi/model/he/rr-multi-user-scheduler.cc b/src/wifi/model/he/rr-multi-user-scheduler.cc
index 6a09df89c..ac3459f02 100644
--- a/src/wifi/model/he/rr-multi-user-scheduler.cc
+++ b/src/wifi/model/he/rr-multi-user-scheduler.cc
@@ -645,7 +645,7 @@ RrMultiUserScheduler::TrySendingDlMuPpdu()
 
                     m_txParams.m_txVector.SetHeMuUserInfo(
                         staIt->aid,
-                        {{currRuType, 1, false}, suTxVector.GetMode(), suTxVector.GetNss()});
+                        {{currRuType, 1, true}, suTxVector.GetMode(), suTxVector.GetNss()});
 
                     if (!m_heFem->TryAddMpdu(mpdu, m_txParams, actualAvailableTime))
                     {