diff --git a/dev_console.go b/dev_console.go
index 91d911ec2..74ba343cd 100644
--- a/dev_console.go
+++ b/dev_console.go
@@ -128,7 +128,7 @@ func (i *Console) ParseInput(input string) bool {
 			fmt.Printf("%q\n", d)
 		case "getaddr":
 			encoded, _ := hex.DecodeString(tokens[1])
-			d := i.ethereum.BlockManager.CurrentBlock.State().Get(string(encoded))
+			d := i.ethereum.BlockManager.BlockChain().CurrentBlock.State().Get(string(encoded))
 			if d != "" {
 				decoder := ethutil.NewRlpDecoder([]byte(d))
 				fmt.Println(decoder)
diff --git a/ethereum.go b/ethereum.go
index d58033cdc..8608ca47a 100644
--- a/ethereum.go
+++ b/ethereum.go
@@ -84,7 +84,7 @@ func main() {
 	ethereum.Start()
 
 	if StartMining {
-		blockTime := time.Duration(15)
+		blockTime := time.Duration(2)
 		log.Printf("Dev Test Mining started. Blocks found each %d seconds\n", blockTime)
 
 		// Fake block mining. It broadcasts a new block every 5 seconds
@@ -96,8 +96,8 @@ func main() {
 				txs := ethereum.TxPool.Flush()
 
 				block := ethchain.CreateBlock(
-					ethereum.BlockManager.CurrentBlock.State().Root,
-					ethereum.BlockManager.LastBlockHash,
+					ethereum.BlockManager.BlockChain().CurrentBlock.State().Root,
+					ethereum.BlockManager.BlockChain().LastBlockHash,
 					"123",
 					big.NewInt(1),
 					big.NewInt(1),