--- a/data/json/recipes/ammo/weldgas.json
+++ b/data/json/recipes/ammo/weldgas.json
@@ -7,8 +8,9 @@
     "charges": 120,
     "book_learn": [ [ "textbook_chemistry", 4 ], [ "textbook_gaswarfare", 5 ], [ "atomic_survival", 3 ] ],
     "qualities": [ { "id": "PRESSURIZATION", "level": 1 } ],
+    "tools": [ [ [ "oxygen_tank", 24 ], [ "oxygen_cylinder", 24 ], [ "smoxygen_tank", 24 ] ] ],
-    "components": [ [ [ "oxygen", 24 ] ], [ [ "acetylene", 96 ] ] ]
+    "components": [ [ [ "acetylene", 96 ] ] ]
   },
   {
     "result": "acetylene",