diff --git a/docs/references/protocol/data-types/basic-data-types.md b/docs/references/protocol/data-types/basic-data-types.md
index a6a8131428..7960c70fad 100644
--- a/docs/references/protocol/data-types/basic-data-types.md
+++ b/docs/references/protocol/data-types/basic-data-types.md
@@ -130,7 +130,7 @@ XRP is specified as a string containing an integer number of "drops" of XRP, whe
     }
     ```
     
-- **MPT** - Use `MPTAmount` to specify the value of an MPT. To specify a value of 13.1 units of an MPT:
+- **MPT** - Use `Amount` to specify the value of an MPT. To specify a value of 13.1 units of an MPT:
 
     ```
   "Amount": {