diff --git a/Mage.Sets/src/mage/cards/k/KomainuBattleArmor.java b/Mage.Sets/src/mage/cards/k/KomainuBattleArmor.java
index d993eccf9d4..d64439ad352 100644
--- a/Mage.Sets/src/mage/cards/k/KomainuBattleArmor.java
+++ b/Mage.Sets/src/mage/cards/k/KomainuBattleArmor.java
@@ -79,7 +79,7 @@ class KomainuBattleArmorTriggeredAbility extends TriggeredAbilityImpl {
 
     @Override
     public boolean checkEventType(GameEvent event, Game game) {
-        return false;
+        return event.getType() == GameEvent.EventType.DAMAGED_PLAYER;
     }
 
     @Override