diff --git a/ccip/config/evm/Hashkey_Mainnet.toml b/ccip/config/evm/Hashkey_Mainnet.toml
index 69450c96f8..1c82facc50 100644
--- a/ccip/config/evm/Hashkey_Mainnet.toml
+++ b/ccip/config/evm/Hashkey_Mainnet.toml
@@ -9,8 +9,4 @@ FeeCapDefault = '1000 gwei'
 
 [NodePool]
 PollFailureThreshold = 2
-PollInterval = '8s'
-
-[GasEstimator.DAOracle]
-OracleType = 'opstack'
-OracleAddress = '0x420000000000000000000000000000000000000F'
\ No newline at end of file
+PollInterval = '8s'
\ No newline at end of file
diff --git a/ccip/config/evm/Hashkey_Testnet.toml b/ccip/config/evm/Hashkey_Testnet.toml
index c342e503a3..b38e7a635d 100644
--- a/ccip/config/evm/Hashkey_Testnet.toml
+++ b/ccip/config/evm/Hashkey_Testnet.toml
@@ -10,7 +10,3 @@ FeeCapDefault = '1000 gwei'
 [NodePool]
 PollFailureThreshold = 2
 PollInterval = '8s'
-
-[GasEstimator.DAOracle]
-OracleType = 'opstack'
-OracleAddress = '0x420000000000000000000000000000000000000F'
\ No newline at end of file