diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/Dagger.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/Dagger.java
index 5e12d5125..659a1fa14 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/Dagger.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/Dagger.java
@@ -117,7 +117,7 @@ public class Dagger extends MeleeWeapon {
 		}
 
 		wep.beforeAbilityUsed(hero, null);
-		Buff.affect(hero, Invisibility.class, Actor.TICK);
+		Buff.affect(hero, Invisibility.class);
 		hero.next();
 
 		Dungeon.hero.sprite.turnTo( Dungeon.hero.pos, target);