diff --git a/contracts/chequebook/contract/chequebook.sol b/contracts/chequebook/contract/chequebook.sol
index 131b856dec..8d6e85d119 100644
--- a/contracts/chequebook/contract/chequebook.sol
+++ b/contracts/chequebook/contract/chequebook.sol
@@ -3,7 +3,7 @@ pragma solidity ^0.4.18;
 import "https://github.com/ethereum/solidity/std/mortal.sol";
 
 /// @title Chequebook for Ethereum micropayments
-/// @author Daniel A. Nagy <daniel@ethdev.com>
+/// @author Daniel A. Nagy <daniel@ethereum.org>
 contract chequebook is mortal {
     // Cumulative paid amount in wei to each beneficiary
     mapping (address => uint256) public sent;