diff --git a/src/main/java/world/bentobox/challenges/ChallengesManager.java b/src/main/java/world/bentobox/challenges/ChallengesManager.java
index 8ef5357..6f6b44d 100644
--- a/src/main/java/world/bentobox/challenges/ChallengesManager.java
+++ b/src/main/java/world/bentobox/challenges/ChallengesManager.java
@@ -930,12 +930,13 @@ public class ChallengesManager
      * @param uniqueID - new ID for challenge level.
      * @return ChallengeLevel that is currently created.
      */
-    public ChallengeLevel createLevel(String uniqueID)
+    public ChallengeLevel createLevel(String uniqueID, World world)
     {
         if (!this.containsLevel(uniqueID))
         {
             ChallengeLevel level = new ChallengeLevel();
             level.setUniqueId(uniqueID);
+            level.setWorld(world.getName());
 
             this.saveLevel(level);
             this.loadLevel(level);
diff --git a/src/main/java/world/bentobox/challenges/panel/admin/AdminGUI.java b/src/main/java/world/bentobox/challenges/panel/admin/AdminGUI.java
index c5d3ca8..462c2f4 100644
--- a/src/main/java/world/bentobox/challenges/panel/admin/AdminGUI.java
+++ b/src/main/java/world/bentobox/challenges/panel/admin/AdminGUI.java
@@ -244,7 +244,7 @@ public class AdminGUI extends CommonGUI
 								new EditLevelGUI(this.addon,
 									this.world,
 									this.user,
-									this.addon.getChallengesManager().createLevel(newName),
+									this.addon.getChallengesManager().createLevel(newName, this.world),
 									this.topLabel,
 									this.permissionPrefix,
 									this).build();