diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 9addfa04028..3255b8da0ce 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -4411,3 +4411,24 @@
  	if (ret)
  		return ret;
  
+--- a/drivers/net/wireless/ath/ath5k/eeprom.c
++++ b/drivers/net/wireless/ath/ath5k/eeprom.c
+@@ -1484,7 +1484,7 @@ ath5k_eeprom_read_target_rate_pwr_info(s
+ 	case AR5K_EEPROM_MODE_11A:
+ 		offset += AR5K_EEPROM_TARGET_PWR_OFF_11A(ee->ee_version);
+ 		rate_pcal_info = ee->ee_rate_tpwr_a;
+-		ee->ee_rate_target_pwr_num[mode] = AR5K_EEPROM_N_5GHZ_CHAN;
++		ee->ee_rate_target_pwr_num[mode] = AR5K_EEPROM_N_5GHZ_RATE_CHAN;
+ 		break;
+ 	case AR5K_EEPROM_MODE_11B:
+ 		offset += AR5K_EEPROM_TARGET_PWR_OFF_11B(ee->ee_version);
+--- a/drivers/net/wireless/ath/ath5k/eeprom.h
++++ b/drivers/net/wireless/ath/ath5k/eeprom.h
+@@ -182,6 +182,7 @@
+ #define AR5K_EEPROM_EEP_DELTA		10
+ #define AR5K_EEPROM_N_MODES		3
+ #define AR5K_EEPROM_N_5GHZ_CHAN		10
++#define AR5K_EEPROM_N_5GHZ_RATE_CHAN	8
+ #define AR5K_EEPROM_N_2GHZ_CHAN		3
+ #define AR5K_EEPROM_N_2GHZ_CHAN_2413	4
+ #define	AR5K_EEPROM_N_2GHZ_CHAN_MAX	4