diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/DisplacingDart.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/DisplacingDart.java
index 49f1e898d..97eda9d90 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/DisplacingDart.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/DisplacingDart.java
@@ -102,7 +102,7 @@ public class DisplacingDart extends TippedDart {
 					Dungeon.observe();
 					GameScene.updateFog();
 				} else if (!Dungeon.level.heroFOV[chosenPos]){
-					Buff.affect(attacker, TalismanOfForesight.CharAwareness.class, 5f).charID = defender.id();
+					Buff.append(attacker, TalismanOfForesight.CharAwareness.class, 5f).charID = defender.id();
 				}
 			}