diff --git a/sys/dev/ath/if_athvar.h b/sys/dev/ath/if_athvar.h
index 7a16fd578fb9..fa9d29dc6949 100644
--- a/sys/dev/ath/if_athvar.h
+++ b/sys/dev/ath/if_athvar.h
@@ -646,6 +646,8 @@ void	ath_intr(void *);
 	((*(_ah)->ah_procTxDesc)((_ah), (_ds), (_ts)))
 #define	ath_hal_gettxintrtxqs(_ah, _txqs) \
 	((*(_ah)->ah_getTxIntrQueue)((_ah), (_txqs)))
+#define ath_hal_gettxcompletionrates(_ah, _ds, _rates, _tries) \
+	((*(_ah)->ah_getTxCompletionRates)((_ah), (_ds), (_rates), (_tries)))
 
 #define ath_hal_gpioCfgOutput(_ah, _gpio, _type) \
         ((*(_ah)->ah_gpioCfgOutput)((_ah), (_gpio), (_type)))