diff --git a/forge-gui/res/cardsfolder/b/birgi_god_of_storytelling_harnfel_horn_of_bounty.txt b/forge-gui/res/cardsfolder/b/birgi_god_of_storytelling_harnfel_horn_of_bounty.txt
index 6901c76ff6b..d8e3a45db46 100644
--- a/forge-gui/res/cardsfolder/b/birgi_god_of_storytelling_harnfel_horn_of_bounty.txt
+++ b/forge-gui/res/cardsfolder/b/birgi_god_of_storytelling_harnfel_horn_of_bounty.txt
@@ -14,7 +14,7 @@ Name:Harnfel, Horn of Bounty
 ManaCost:4 R
 Types:Legendary Artifact
 A:AB$ Dig | Cost$ Discard<1/Card> | Defined$ You | DigNum$ 2 | ChangeNum$ All | DestinationZone$ Exile | RememberChanged$ True | SubAbility$ DBEffect | StackDescription$ SpellDescription | SpellDescription$ Exile the top two cards of your library, then choose one of them. You may play that card this turn.
-SVar:DBEffect:DB$ Effect | StaticAbilities$ StaticMayPlay | RememberObjects$ Remembered | ForgetOnMoved$ Exile
+SVar:DBEffect:DB$ Effect | StaticAbilities$ StaticMayPlay | RememberObjects$ Remembered | ForgetOnMoved$ Exile | SubAbility$ DBCleanup
 SVar:DBCleanup:DB$ Cleanup | ClearRemembered$ True
 SVar:StaticMayPlay:Mode$ Continuous | Affected$ Card.IsRemembered | EffectZone$ Command | AffectedZone$ Exile | MayPlay$ True | Description$ You may play those cards this turn.
 Oracle:Discard a card: Exile the top two cards of your library. You may play those cards this turn.