diff --git a/src/main/resources/assets/nec/lang/en_us.json b/src/main/resources/assets/nec/lang/en_us.json
index 88ffcf3..1930d99 100644
--- a/src/main/resources/assets/nec/lang/en_us.json
+++ b/src/main/resources/assets/nec/lang/en_us.json
@@ -9,7 +9,10 @@
     "block.nec.gun_block": "Gun Block",
     "block.nec.java_block": "Java Block",
     "block.nec.pocket_block": "Pocket Block",
+    "item.nec.ak_47": "AK-47",
+    "item.nec.chainmail": "Chainmail",
     "item.nec.dirt_sword": "Dirt Sword",
+    "item.nec.letter": "Letter",
     "item.nec.negative_flint": "Negative Flint",
     "item.nec.steel": "Steel",
     "itemGroup.nec.not_enough_cursedness": "Not Enough Cursedness",