diff --git a/original/assets/languages/en_US.json b/original/assets/languages/en_US.json
index c9cd4cf..77e19fd 100644
--- a/original/assets/languages/en_US.json
+++ b/original/assets/languages/en_US.json
@@ -182,7 +182,7 @@
     "items.materials.original.ingots.ingot_gold.desc" : "",
     "items.materials.original.ores.ore_ilmenite" : "Ilmenite Ore",
     "items.materials.original.ores.ore_ilmenite.desc" : "",
-    "items.materials.original.ores.ore_aluminum" : "Aluminium Ore",
+    "items.materials.original.ores.ore_aluminum" : "Aluminum Ore",
     "items.materials.original.ores.ore_aluminum.desc" : "",
     "items.materials.original.ores.ore_platinum" : "Platinum Ore",
     "items.materials.original.ores.ore_platinum.desc" : "",
@@ -296,7 +296,7 @@
     "items.materials.original.ingots.ingot_manganese.desc" : "",
     "items.materials.original.ingots.ingot_nickel" : "Nickel Ingot",
     "items.materials.original.ingots.ingot_nickel.desc" : "",
-    "items.materials.original.ingots.ingot_niobium" : "Niobum Ingot",
+    "items.materials.original.ingots.ingot_niobium" : "Niobium Ingot",
     "items.materials.original.ingots.ingot_niobium.desc" : "",
     "items.materials.original.ingots.ingot_palladium" : "Palladium Ingot",
     "items.materials.original.ingots.ingot_palladium.desc" : "",
@@ -373,6 +373,8 @@
     "shop.category.original.materials" : "Materials",
     "shop.category.original.premium" : "Premium",
     "recipes.category.original.gadgets_consumables" : "Consumables",
+    "recipes.category.original.ingots" : "Ingots",
+    "skills.category.original.smelting" : "Smelting",
 "_comment_Rooms" : "",
     "rooms.original.tutorial.tutorial_boss_room" : "",
     "rooms.original.tutorial.tutorial_boss_room.desc" : "",
diff --git a/original/data/items/materials/composites/titanium_wave.json b/original/data/items/materials/composites/titanium_weave.json
similarity index 100%
rename from original/data/items/materials/composites/titanium_wave.json
rename to original/data/items/materials/composites/titanium_weave.json
diff --git a/original/data/items/materials/ingots/ingot_ aluminum.json b/original/data/items/materials/ingots/ingot_aluminum.json
similarity index 100%
rename from original/data/items/materials/ingots/ingot_ aluminum.json
rename to original/data/items/materials/ingots/ingot_aluminum.json
diff --git a/original/data/items/materials/ingots/ingot.copper.json b/original/data/items/materials/ingots/ingot_copper.json
similarity index 100%
rename from original/data/items/materials/ingots/ingot.copper.json
rename to original/data/items/materials/ingots/ingot_copper.json
diff --git a/original/manifest.json b/original/manifest.json
index 5b37afb..da91095 100644
--- a/original/manifest.json
+++ b/original/manifest.json
@@ -162,6 +162,9 @@
       },
       "original:gadgets_consumables": {
         "displayName": "recipes.category.original.gadgets_consumables"
+      },
+      "original:ingots": {
+        "displayName": "recipes.category.original.ingots"
       }
     }
   },
@@ -191,6 +194,10 @@
     }
   },
   "skills": {
-    "categories": {}
+    "categories": {
+      "original:smelting": {
+        "displayName": "skills.category.original.smelting"
+      }
+    }
   }
 }
\ No newline at end of file