diff --git a/eco-core/core-plugin/src/main/resources/skills/combat.yml b/eco-core/core-plugin/src/main/resources/skills/combat.yml
index 3fe6d29..037fa79 100644
--- a/eco-core/core-plugin/src/main/resources/skills/combat.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/combat.yml
@@ -2,7 +2,6 @@ name: "Combat"
 description: "Kill mobs to earn Combat XP"
 max-level: 50
 disabled-worlds: []
-disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZGVlYmI4YjAzY2QyN2QzNDM1ZTExNTYxNmI4ZWQzNWRjYjQyN2FmNWIwYjFjYzUyNmQzMjY1YTcyZDQ5M2UifX19'