diff --git a/ethereum/contracts/interfaces/IGasOracle.sol b/ethereum/contracts/interfaces/IGasOracle.sol
index 9d08c17..ded4122 100644
--- a/ethereum/contracts/interfaces/IGasOracle.sol
+++ b/ethereum/contracts/interfaces/IGasOracle.sol
@@ -4,8 +4,5 @@
 pragma solidity ^0.8.0;
 
 interface IGasOracle {
-    //Returns the price of one unit of gas on the wormhole targetChain, denominated in this chain's wei.
     function getPrice(uint16 targetChainId) external view returns (uint256 quote);
-
-    function updatePrice(uint16 chainId, uint256 gasPrice, uint256 nativeCurrencyPrice) external;
 }