diff --git a/core/vm/interface.go b/core/vm/interface.go
index 2586154e93..d07572ff65 100644
--- a/core/vm/interface.go
+++ b/core/vm/interface.go
@@ -101,8 +101,6 @@ type StateDB interface {
 
 	AccessEvents() *state.AccessEvents
 
-	TxIndex() int
-
 	// Finalise must be invoked at the end of a transaction
 	Finalise(bool)
 }
diff --git a/core/vm/jump_table_export.go b/core/vm/jump_table_export.go
index 4157dddcff..dc63e633bd 100644
--- a/core/vm/jump_table_export.go
+++ b/core/vm/jump_table_export.go
@@ -29,7 +29,7 @@ func LookupInstructionSet(rules params.Rules) (JumpTable, error) {
 	case rules.IsVerkle:
 		return newCancunInstructionSet(), errors.New("verkle-fork not defined yet")
 	case rules.IsAmsterdam:
-		return newPragueInstructionSet(), errors.New("glamsterdam-fork not defined yet")
+		return newPragueInstructionSet(), nil
 	case rules.IsOsaka:
 		return newOsakaInstructionSet(), nil
 	case rules.IsPrague:
diff --git a/core/vm/operations_acl.go b/core/vm/operations_acl.go
index 669c8b2a34..085b018e4c 100644
--- a/core/vm/operations_acl.go
+++ b/core/vm/operations_acl.go
@@ -18,6 +18,7 @@ package vm
 
 import (
 	"errors"
+
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/core/tracing"
@@ -122,7 +123,6 @@ func gasExtCodeCopyEIP2929(evm *EVM, contract *Contract, stack *Stack, mem *Memo
 	// Check slot presence in the access list
 	if !evm.StateDB.AddressInAccessList(addr) {
 		evm.StateDB.AddAddressToAccessList(addr)
-
 		var overflow bool
 		// We charge (cold-warm), since 'warm' is already charged as constantGas
 		if gas, overflow = math.SafeAdd(gas, params.ColdAccountAccessCostEIP2929-params.WarmStorageReadCostEIP2929); overflow {
diff --git a/core/vm/runtime/runtime_test.go b/core/vm/runtime/runtime_test.go
index fbdc0efbb0..ddd32df039 100644
--- a/core/vm/runtime/runtime_test.go
+++ b/core/vm/runtime/runtime_test.go
@@ -312,18 +312,6 @@ func (d *dummyChain) Config() *params.ChainConfig {
 	return nil
 }
 
-func (d *dummyChain) CurrentHeader() *types.Header {
-	return nil
-}
-
-func (d *dummyChain) GetHeaderByNumber(n uint64) *types.Header {
-	return d.GetHeader(common.Hash{}, n)
-}
-
-func (d *dummyChain) GetHeaderByHash(h common.Hash) *types.Header {
-	return nil
-}
-
 // TestBlockhash tests the blockhash operation. It's a bit special, since it internally
 // requires access to a chain reader.
 func TestBlockhash(t *testing.T) {
@@ -676,7 +664,7 @@ func TestColdAccountAccessCost(t *testing.T) {
 				Tracer: &tracing.Hooks{
 					OnOpcode: func(pc uint64, op byte, gas, cost uint64, scope tracing.OpContext, rData []byte, depth int, err error) {
 						// Uncomment to investigate failures:
-						//t.Logf("%d: %v %d", step, vm.OpCode(op).PrettyPrint(), cost)
+						//t.Logf("%d: %v %d", step, vm.OpCode(op).String(), cost)
 						if step == tc.step {
 							have = cost
 						}