diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 25eb155..fa738be 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -103,14 +103,14 @@
 			NL80211_RRF_NO_IBSS |
 			NL80211_RRF_NO_OFDM),
 		/* IEEE 802.11a, channel 36..48 */
-		REG_RULE(5180-10, 5240+10, 40, 6, 23,
+		REG_RULE(5180-10, 5240+10, 40, 6, 20,
                         NL80211_RRF_PASSIVE_SCAN |
                         NL80211_RRF_NO_IBSS),
 
 		/* NB: 5260 MHz - 5700 MHz requies DFS */
 
 		/* IEEE 802.11a, channel 149..165 */
-		REG_RULE(5745-10, 5825+10, 40, 6, 23,
+		REG_RULE(5745-10, 5825+10, 40, 6, 20,
 			NL80211_RRF_PASSIVE_SCAN |
 			NL80211_RRF_NO_IBSS),
 	}