diff --git a/src/wifi/model/wifi-remote-station-manager.cc b/src/wifi/model/wifi-remote-station-manager.cc
index 350ca19b0f..8e5d533709 100644
--- a/src/wifi/model/wifi-remote-station-manager.cc
+++ b/src/wifi/model/wifi-remote-station-manager.cc
@@ -1066,7 +1066,7 @@ WifiRemoteStationManager::ReportFinalDataFailed(Ptr<const WifiMpdu> mpdu)
 void
 WifiRemoteStationManager::ReportRxOk(Mac48Address address,
                                      RxSignalInfo rxSignalInfo,
-                                     WifiTxVector txVector)
+                                     const WifiTxVector& txVector)
 {
     NS_LOG_FUNCTION(this << address << rxSignalInfo << txVector);
     if (address.IsGroup())
diff --git a/src/wifi/model/wifi-remote-station-manager.h b/src/wifi/model/wifi-remote-station-manager.h
index dda15d34bd..35fb09b114 100644
--- a/src/wifi/model/wifi-remote-station-manager.h
+++ b/src/wifi/model/wifi-remote-station-manager.h
@@ -966,7 +966,7 @@ class WifiRemoteStationManager : public Object
      *
      * Should be invoked whenever a packet is successfully received.
      */
-    void ReportRxOk(Mac48Address address, RxSignalInfo rxSignalInfo, WifiTxVector txVector);
+    void ReportRxOk(Mac48Address address, RxSignalInfo rxSignalInfo, const WifiTxVector& txVector);
 
     /**
      * \param header MAC header of the data frame to send