diff --git a/varo/src/main/java/de/cliffbreak/varo/managers/NPCManager.java b/varo/src/main/java/de/cliffbreak/varo/managers/NPCManager.java
index a79b39e..cecc3b9 100644
--- a/varo/src/main/java/de/cliffbreak/varo/managers/NPCManager.java
+++ b/varo/src/main/java/de/cliffbreak/varo/managers/NPCManager.java
@@ -230,7 +230,9 @@ public class NPCManager {
                     connection.sendPacket(new PacketPlayOutEntityDestroy(npc.getId()));
                 }
                 this.npcs.remove(npc);
-                this.isDying.remove(npc.getId());
+                if (this.isDying.contains(npc.getId())) {
+                    this.isDying.remove(npc.getId());
+                }
             }
         }
     }