diff --git a/protocol/protocol.json b/protocol/protocol.json
index d4ddfc0..c482f3f 100644
--- a/protocol/protocol.json
+++ b/protocol/protocol.json
@@ -1376,7 +1376,7 @@
             "typeArgs": {
               "field": "inventoryType",
               "values": [
-                11
+                "EntityHorse"
               ],
               "type": "int"
             }