diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CausticSlime.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CausticSlime.java
index 0af58c263..fcab71c6e 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CausticSlime.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CausticSlime.java
@@ -34,6 +34,8 @@ public class CausticSlime extends Slime {
 	
 	{
 		spriteClass = CausticSlimeSprite.class;
+		
+		properties.add(Property.ACIDIC);
 	}
 	
 	@Override