diff --git a/res/cardsfolder/d/delirium.txt b/res/cardsfolder/d/delirium.txt
index a6d3da84d76..1a942ae5e7d 100644
--- a/res/cardsfolder/d/delirium.txt
+++ b/res/cardsfolder/d/delirium.txt
@@ -3,7 +3,7 @@ ManaCost:1 B R
 Types:Instant
 Text:no text
 A:SP$ Tap | Cost$ 1 B R | ValidTgts$ Creature.YouDontCtrl | TgtPrompt$ Select target creature you don't control | OpponentTurn$ True | SubAbility$ DBDamage | SpellDescription$ Cast CARDNAME only during an opponent's turn. Tap target creature that player controls. That creature deals damage equal to its power to the player. Prevent all combat damage that would be dealt to and dealt by the creature this turn.
-SVar:DBDamage:DB$DealDamage | Defined$ Opponent | NumDmg$ X | SubAbility$ DBPump
+SVar:DBDamage:DB$DealDamage | Defined$ Opponent | NumDmg$ X | DamageSource$ Targeted | SubAbility$ DBPump
 SVar:DBPump:DB$Pump | Defined$ Targeted | KW$ HIDDEN Prevent all combat damage that would be dealt to and dealt by CARDNAME.
 SVar:X:Targeted$CardPower
 SVar:Rarity:Uncommon