diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index a5f7bce96325819f6c14471bec1b4232af533a3e..908ff2536950758ab3dd26887050ffd462418091 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -195,7 +195,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 			ARRAY_SIZE(iwlagn_iface_combinations_dualmode);
 	}
 
-	hw->wiphy->max_remain_on_channel_duration = 1000;
+	hw->wiphy->max_remain_on_channel_duration = 500;
 
 	hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
 			    WIPHY_FLAG_DISABLE_BEACON_HINTS |