--- a/ath/if_ath.c
+++ b/ath/if_ath.c
@@ -8689,6 +8689,10 @@ ath_startrecv(struct ath_softc *sc)
sc->sc_rxbufcur = NULL;
+ /* configure bssid mask */
+ if (sc->sc_hasbmask)
+ ath_hal_setbssidmask(ah, sc->sc_bssidmask);
+
bf = STAILQ_FIRST(&sc->sc_rxbuf);
ath_hal_putrxbuf(ah, bf->bf_daddr);
ath_hal_rxena(ah); /* enable recv descriptors */