diff --git a/main.cpp b/main.cpp
index ef009e299..3f8860d7a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -44,7 +44,7 @@ using namespace dev::eth;
 BOOST_AUTO_TEST_CASE(basic_tests)
 {
 /*	RLPStream s;
-	BlockInfo::genesis().fillStream(s, false);
+	BlockInfo::genesis().streamRLP(s, false);
 	std::cout << RLP(s.out()) << std::endl;
 	std::cout << toHex(s.out()) << std::endl;
 	std::cout << sha3(s.out()) << std::endl;*/