diff --git a/cmd/evm/main.go b/cmd/evm/main.go
index f819386fe..432cbd001 100644
--- a/cmd/evm/main.go
+++ b/cmd/evm/main.go
@@ -128,6 +128,7 @@ func (self *VMEnv) Difficulty() *big.Int  { return ethutil.Big1 }
 func (self *VMEnv) BlockHash() []byte     { return make([]byte, 32) }
 func (self *VMEnv) Value() *big.Int       { return self.value }
 func (self *VMEnv) GasLimit() *big.Int    { return big.NewInt(1000000000) }
+func (self *VMEnv) VmType() vm.Type       { return vm.StdVmTy }
 func (self *VMEnv) Depth() int            { return 0 }
 func (self *VMEnv) SetDepth(i int)        { self.depth = i }
 func (self *VMEnv) GetHash(n uint64) []byte {
diff --git a/eth/protocol_test.go b/eth/protocol_test.go
index 224b59abd..1fe6d8f6b 100644
--- a/eth/protocol_test.go
+++ b/eth/protocol_test.go
@@ -80,6 +80,8 @@ func (self *testTxPool) AddTransactions(txs []*types.Transaction) {
 	}
 }
 
+func (self *testTxPool) GetTransactions() types.Transactions { return nil }
+
 func (self *testChainManager) GetBlockHashesFromHash(hash []byte, amount uint64) (hashes [][]byte) {
 	if self.getBlockHashes != nil {
 		hashes = self.getBlockHashes(hash, amount)