diff --git a/Mage.Sets/src/mage/sets/fatereforged/FrontierSiege.java b/Mage.Sets/src/mage/sets/fatereforged/FrontierSiege.java
index 5a51ca2367..af1e120216 100644
--- a/Mage.Sets/src/mage/sets/fatereforged/FrontierSiege.java
+++ b/Mage.Sets/src/mage/sets/fatereforged/FrontierSiege.java
@@ -157,8 +157,7 @@ class FrontierSiegeFightEffect extends OneShotEffect {
                 && target != null
                 && triggeredCreature.getCardType().contains(CardType.CREATURE)
                 && target.getCardType().contains(CardType.CREATURE)) {
-            triggeredCreature.damage(target.getPower().getValue(), target.getId(), game, false, true);
-            target.damage(triggeredCreature.getPower().getValue(), triggeredCreature.getId(), game, false, true);
+            triggeredCreature.fight(target, source, game);
             return true;
         }
         return false;