diff --git a/core/state_transition.go b/core/state_transition.go
index 5d6c790813..7d25e01350 100644
--- a/core/state_transition.go
+++ b/core/state_transition.go
@@ -427,9 +427,9 @@ func (st *StateTransition) innerTransitionDb() (*ExecutionResult, error) {
 	}
 
 	if optimismConfig := st.evm.ChainConfig().Optimism; optimismConfig != nil {
-		st.state.AddBalance(optimismConfig.BaseFeeRecipient, new(big.Int).Mul(new(big.Int).SetUint64(st.gasUsed()), st.evm.Context.BaseFee))
+		st.state.AddBalance(params.OptimismBaseFeeRecipient, new(big.Int).Mul(new(big.Int).SetUint64(st.gasUsed()), st.evm.Context.BaseFee))
 		if cost := st.evm.Context.L1CostFunc(st.evm.Context.BlockNumber.Uint64(), st.msg); cost != nil {
-			st.state.AddBalance(optimismConfig.L1FeeRecipient, cost)
+			st.state.AddBalance(params.OptimismL1FeeRecipient, cost)
 		}
 	}
 
diff --git a/params/config.go b/params/config.go
index 7a75ce2e96..cf671b9e7c 100644
--- a/params/config.go
+++ b/params/config.go
@@ -411,10 +411,8 @@ func (c *CliqueConfig) String() string {
 
 // OptimismConfig is the optimism config.
 type OptimismConfig struct {
-	BaseFeeRecipient   common.Address `json:"baseFeeRecipient"`
-	L1FeeRecipient     common.Address `json:"l1FeeRecipient"`
-	EIP1559Elasticity  uint64         `json:"eip1559Elasticity"`
-	EIP1559Denominator uint64         `json:"eip1559Denominator"`
+	EIP1559Elasticity  uint64 `json:"eip1559Elasticity"`
+	EIP1559Denominator uint64 `json:"eip1559Denominator"`
 }
 
 // String implements the stringer interface, returning the optimism fee config details.
diff --git a/params/protocol_params.go b/params/protocol_params.go
index 5f154597a7..6373b7df88 100644
--- a/params/protocol_params.go
+++ b/params/protocol_params.go
@@ -16,7 +16,18 @@
 
 package params
 
-import "math/big"
+import (
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/common"
+)
+
+var (
+	// The base fee portion of the transaction fee accumulates at this predeploy
+	OptimismBaseFeeRecipient = common.HexToAddress("0x4200000000000000000000000000000000000019")
+	// The L1 portion of the transaction fee accumulates at this predeploy
+	OptimismL1FeeRecipient = common.HexToAddress("0x420000000000000000000000000000000000001A")
+)
 
 const (
 	GasLimitBoundDivisor uint64 = 1024               // The bound divisor of the gas limit, used in update calculations.