1 files changed, 2 insertions, 0 deletions
diff --git a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java
index 628b3e7a..900dc7d2 100644
--- a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java
+++ b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionEffectType.java
@@ -62,6 +62,8 @@ public class CraftPotionEffectType extends PotionEffectType {
             return "WEAKNESS";
         case 19:
             return "POISON";
+        case 20:
+            return "WITHER";
         default:
             return "UNKNOWN_EFFECT_TYPE_" + handle.id;
         }