diff --git a/data/pc/common/features.json b/data/pc/common/features.json
index 736421306..27c99e15a 100644
--- a/data/pc/common/features.json
+++ b/data/pc/common/features.json
@@ -788,5 +788,10 @@
     "name": "unifiedPlayerAndEntitySpawnPacket",
     "description": "Players and entities spawn with the same spawn_entity packet",
     "versions": ["1.20.2", "latest"]
+  },
+  {
+    "name": "chatPacketsUseNbtComponents",
+    "description": "Chat message packets use NBT to serialize chat components instead of JSON",
+    "versions": ["1.20.3", "latest"]
   }
 ]