diff --git a/src/main/java/de/fanta/challengesjoinentities/adventure/ui/AdventureMapsUI.java b/src/main/java/de/fanta/challengesjoinentities/adventure/ui/AdventureMapsUI.java
index 4627457..6e8d824 100644
--- a/src/main/java/de/fanta/challengesjoinentities/adventure/ui/AdventureMapsUI.java
+++ b/src/main/java/de/fanta/challengesjoinentities/adventure/ui/AdventureMapsUI.java
@@ -41,7 +41,7 @@
     private int scrollAmount;
 
     public AdventureMapsUI(ChallengesJoinEntities plugin, Category category, Player player) {
-        super(player, Bukkit.createInventory(player, WINDOW_SIZE, ChatUtil.RED + category.getName() + " Map's"));
+        super(player, Bukkit.createInventory(player, WINDOW_SIZE, ChatUtil.RED + category.getName().replace("_", " ") + " Map's"));
         this.category = category;
         this.plugin = plugin;