diff --git a/evm/README.md b/evm/README.md
index e0d4b3b..4589406 100644
--- a/evm/README.md
+++ b/evm/README.md
@@ -126,7 +126,7 @@ executor.requestExecution{value: executorArgs.value}(
 Your contract must implement the following function.
 
 ```solidity
-function receiveMessage(bytes calldata encodedTransferMessage) public payable
+function executeVAAv1(bytes calldata encodedTransferMessage) public payable
 ```
 
 #### v1 NTT Execution
diff --git a/evm/src/interfaces/IVaaV1Receiver.sol b/evm/src/interfaces/IVaaV1Receiver.sol
index 2db252b..f6cf8de 100644
--- a/evm/src/interfaces/IVaaV1Receiver.sol
+++ b/evm/src/interfaces/IVaaV1Receiver.sol
@@ -5,5 +5,5 @@ pragma solidity ^0.8.19;
 interface IVaaV1Receiver {
     /// @notice Receive an attested message from the executor relayer.
     /// @param msg The attested message payload.
-    function receiveMessage(bytes memory msg) external payable;
+    function executeVAAv1(bytes memory msg) external payable;
 }