diff --git a/examplemods/npcspawner.js b/examplemods/npcspawner.js
index d5770da..4a74640 100644
--- a/examplemods/npcspawner.js
+++ b/examplemods/npcspawner.js
@@ -7,13 +7,11 @@
                 const world = event.sender.getServerForPlayer();
                 const playerPos = event.sender.getPosition();
 
-                // Create a fake "null" UUID as a string
-                const nullUUID = "00000000-0000-0000-0000-000000000000";
 
                 // Create a fake player entity with a string-based UUID
                 const GameProfileClass = ModAPI.reflect.getClassById("com.mojang.authlib.GameProfile");
                 const fakeProfile = GameProfileClass.constructors[2](
-                    nullUUID, ModAPI.util.str("Steve")
+                    ModAPI.util.unstr(event.sender.getGameProfile().id2.toString()), ModAPI.util.str("Steve")
                 );
 
                 const EntityPlayerMPClass = ModAPI.reflect.getClassById("net.minecraft.entity.player.EntityPlayerMP");