diff --git a/src/main/java/de/butzlabben/world/config/DependenceConfig.java b/src/main/java/de/butzlabben/world/config/DependenceConfig.java
index f9beb30..b0d8d5b 100644
--- a/src/main/java/de/butzlabben/world/config/DependenceConfig.java
+++ b/src/main/java/de/butzlabben/world/config/DependenceConfig.java
@@ -120,7 +120,7 @@ public class DependenceConfig {
         PlayerWorld[] worlds = db.getWorldsForPlayer(uuid);
         db.close();
 
-        return STR."ID\{worlds[0].getWorld_id()}-\{uuid}";
+        return String.format("ID%s-%d", worlds[0].getWorld_id(), uuid);
     }
 
     public String getWorldNameByOfflinePlayer() {