diff --git a/contracts/token/oft/v2/OFTV2.sol b/contracts/token/oft/v2/OFTV2.sol
index b91d210e..f67d4801 100644
--- a/contracts/token/oft/v2/OFTV2.sol
+++ b/contracts/token/oft/v2/OFTV2.sol
@@ -5,6 +5,9 @@ pragma solidity ^0.8.0;
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "./BaseOFTV2.sol";
 
+/// @dev Notice: This contract represents OFT V1.2. 
+/// It was created prior to LayerZero V2 and does not use any of the new protocol contracts.
+
 contract OFTV2 is BaseOFTV2, ERC20 {
     uint internal immutable ld2sdRate;