diff --git a/Mage.Sets/src/mage/sets/riseoftheeldrazi/DormantGomazoa.java b/Mage.Sets/src/mage/sets/riseoftheeldrazi/DormantGomazoa.java
index b098368ad63..6903310262e 100644
--- a/Mage.Sets/src/mage/sets/riseoftheeldrazi/DormantGomazoa.java
+++ b/Mage.Sets/src/mage/sets/riseoftheeldrazi/DormantGomazoa.java
@@ -64,7 +64,7 @@ public class DormantGomazoa extends CardImpl<DormantGomazoa> {
         this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new SkipUntapSourceEffect()));
         
         // Whenever you become the target of a spell, you may untap Dormant Gomazoa.
-        this.addAbility(new BecomesTargetControllerSpellTriggeredAbility(new UntapSourceEffect()));
+        this.addAbility(new BecomesTargetControllerSpellTriggeredAbility(new UntapSourceEffect(), true));
     }
 
     public DormantGomazoa(final DormantGomazoa card) {
diff --git a/Mage/src/mage/abilities/common/BecomesTargetControllerSpellTriggeredAbility.java b/Mage/src/mage/abilities/common/BecomesTargetControllerSpellTriggeredAbility.java
index 1e706a58e07..576ee69773a 100644
--- a/Mage/src/mage/abilities/common/BecomesTargetControllerSpellTriggeredAbility.java
+++ b/Mage/src/mage/abilities/common/BecomesTargetControllerSpellTriggeredAbility.java
@@ -42,8 +42,8 @@ import mage.game.stack.Spell;
  */
 public class BecomesTargetControllerSpellTriggeredAbility extends TriggeredAbilityImpl<BecomesTargetControllerSpellTriggeredAbility> {
 
-    public BecomesTargetControllerSpellTriggeredAbility(Effect effect) {
-        super(Zone.BATTLEFIELD, effect);
+    public BecomesTargetControllerSpellTriggeredAbility(Effect effect, Boolean optional) {
+        super(Zone.BATTLEFIELD, effect, optional);
     }
 
     public BecomesTargetControllerSpellTriggeredAbility(final BecomesTargetControllerSpellTriggeredAbility ability) {