diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index 76a3c17..33cf56f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -387,7 +387,8 @@
 
 void iwl_mvm_protect_session(struct iwl_mvm *mvm,
 			     struct ieee80211_vif *vif,
-			     u32 duration, u32 min_duration)
+			     u32 duration, u32 min_duration,
+			     u32 max_delay)
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm_time_event_data *te_data = &mvmvif->time_event_data;
@@ -426,7 +427,7 @@
 		cpu_to_le32(iwl_read_prph(mvm->trans, DEVICE_SYSTEM_TIME_REG));
 
 	time_cmd.max_frags = TE_V2_FRAG_NONE;
-	time_cmd.max_delay = cpu_to_le32(500);
+	time_cmd.max_delay = cpu_to_le32(max_delay);
 	/* TODO: why do we need to interval = bi if it is not periodic? */
 	time_cmd.interval = cpu_to_le32(1);
 	time_cmd.duration = cpu_to_le32(duration);