diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/reforges/reforges/Reforge.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/reforges/reforges/Reforge.kt
index 41cf822..fbf7827 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/reforges/reforges/Reforge.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/reforges/reforges/Reforge.kt
@@ -87,7 +87,7 @@ class Reforge(
 
         if (config.getBool("stone.enabled")) {
             CustomItem(
-                plugin.namespacedKeyFactory.create("stone_" + this.id),
+                plugin.namespacedKeyFactory.create("stone_" + this.id.key),
                 { test -> test.reforgeStone == this },
                 stone
             ).register()
@@ -141,4 +141,4 @@ class Reforge(
     override fun toString(): String {
         return "Reforge{$id}"
     }
-}
\ No newline at end of file
+}