diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index c14cf5aa403be62f7a569f791796c0d2ca8967a1..e4e73f061a221e6c0eb30f7df2e2360164becd6b 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -151,8 +151,10 @@ static void __ath_cancel_work(struct ath_softc *sc)
 	cancel_delayed_work_sync(&sc->tx_complete_work);
 	cancel_delayed_work_sync(&sc->hw_pll_work);
 
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
 	if (ath9k_hw_mci_is_enabled(sc->sc_ah))
 		cancel_work_sync(&sc->mci_work);
+#endif
 }
 
 static void ath_cancel_work(struct ath_softc *sc)