diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
index 6bc2011..75c627b 100644
--- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
@@ -1517,6 +1517,8 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
 	else
 		adapter->fw_bands = BAND_B;
 
+	adapter->fw_bands &= ~BAND_AAC;
+
 	adapter->config_bands = adapter->fw_bands;
 
 	if (adapter->fw_bands & BAND_A) {