diff --git a/forge-gui/res/cardsfolder/d/darksteel_mutation.txt b/forge-gui/res/cardsfolder/d/darksteel_mutation.txt
index 2cae5c3fbbb..7487c05d75f 100644
--- a/forge-gui/res/cardsfolder/d/darksteel_mutation.txt
+++ b/forge-gui/res/cardsfolder/d/darksteel_mutation.txt
@@ -3,7 +3,7 @@ ManaCost:1 W
 Types:Enchantment Aura
 K:Enchant creature
 A:SP$ Attach | Cost$ 1 W | ValidTgts$ Creature | AILogic$ Curse
-S:Mode$ Continuous | Affected$ Card.EnchantedBy | SetPower$ 0 | SetToughness$ 1 | AddType$ Creature & Insect | RemoveCreatureTypes$ True | RemoveCardTypes$ True | RemoveAllAbilities$ True | AddKeyword$ Indestructible | Description$ Enchanted creature is an Insect artifact creature with base power and toughness 0/1 and has indestructible, and it loses all other abilities, card types, and creature types.
+S:Mode$ Continuous | Affected$ Card.EnchantedBy | SetPower$ 0 | SetToughness$ 1 | AddType$ Creature & Insect & Artifact | RemoveCreatureTypes$ True | RemoveCardTypes$ True | RemoveAllAbilities$ True | AddKeyword$ Indestructible | Description$ Enchanted creature is an Insect artifact creature with base power and toughness 0/1 and has indestructible, and it loses all other abilities, card types, and creature types.
 SVar:NonStackingAttachEffect:True
 SVar:RemAIDeck:True
 SVar:Picture:http://www.wizards.com/global/images/magic/general/darksteel_mutation.jpg