diff --git a/eth/main.cpp b/eth/main.cpp
index 6ac52a974..b4f0326a9 100644
--- a/eth/main.cpp
+++ b/eth/main.cpp
@@ -801,7 +801,7 @@ int main(int argc, char** argv)
 		{
 			bytes block(8);
 			in.read((char*)block.data(), 8);
-			block.resize(RLP(block, RLP::LaisezFaire).actualSize());
+			block.resize(RLP(block, RLP::LaissezFaire).actualSize());
 			in.read((char*)block.data() + 8, block.size() - 8);
 
 			switch (web3.ethereum()->queueBlock(block, safeImport))
diff --git a/libdevcore/RLP.cpp b/libdevcore/RLP.cpp
index 330893c76..92d97aec4 100644
--- a/libdevcore/RLP.cpp
+++ b/libdevcore/RLP.cpp
@@ -320,7 +320,7 @@ std::ostream& dev::operator<<(std::ostream& _out, RLP const& _d)
 	if (_d.isNull())
 		_out << "null";
 	else if (_d.isInt())
-		_out << std::showbase << std::hex << std::nouppercase << _d.toInt<bigint>(RLP::LaisezFaire) << dec;
+		_out << std::showbase << std::hex << std::nouppercase << _d.toInt<bigint>(RLP::LaissezFaire) << dec;
 	else if (_d.isData())
 		_out << escaped(_d.toString(), false);
 	else if (_d.isList())
diff --git a/libdevcore/RLP.h b/libdevcore/RLP.h
index dee438be4..67f464b9d 100644
--- a/libdevcore/RLP.h
+++ b/libdevcore/RLP.h
@@ -71,7 +71,7 @@ public:
 		FailIfTooSmall = 16,
 		Strict = ThrowOnFail | FailIfTooBig,
 		VeryStrict = ThrowOnFail | FailIfTooBig | FailIfTooSmall,
-		LaisezFaire = AllowNonCanon
+		LaissezFaire = AllowNonCanon
 	};
 
 	using Strictness = int;
diff --git a/libethereum/EthereumPeer.cpp b/libethereum/EthereumPeer.cpp
index 88878334c..eea5d23dc 100644
--- a/libethereum/EthereumPeer.cpp
+++ b/libethereum/EthereumPeer.cpp
@@ -86,7 +86,7 @@ unsigned EthereumPeer::askOverride() const
 	if (s->info().clientVersion.substr(0, badGeth.size()) == badGeth)
 		return 1;
 	bytes const& d = repMan().data(*s, name());
-	return d.empty() ? c_maxBlocksAsk : RLP(d).toInt<unsigned>(RLP::LaisezFaire);
+	return d.empty() ? c_maxBlocksAsk : RLP(d).toInt<unsigned>(RLP::LaissezFaire);
 }
 
 void EthereumPeer::setRude()
diff --git a/rlp/main.cpp b/rlp/main.cpp
index 400a0cb70..8ff7202c3 100644
--- a/rlp/main.cpp
+++ b/rlp/main.cpp
@@ -113,9 +113,9 @@ public:
 			m_out << "null";
 		else if (_d.isInt() && !m_prefs.stringInts)
 			if (m_prefs.hexInts)
-				m_out << (m_prefs.hexPrefix ? "0x" : "") << toHex(toCompactBigEndian(_d.toInt<bigint>(RLP::LaisezFaire), 1), 1);
+				m_out << (m_prefs.hexPrefix ? "0x" : "") << toHex(toCompactBigEndian(_d.toInt<bigint>(RLP::LaissezFaire), 1), 1);
 			else
-				m_out << _d.toInt<bigint>(RLP::LaisezFaire);
+				m_out << _d.toInt<bigint>(RLP::LaissezFaire);
 		else if (_d.isData() || (_d.isInt() && m_prefs.stringInts))
 			if (m_prefs.forceString || (!m_prefs.forceHex && isAscii(_d.toString())))
 				m_out << escaped(_d.toString(), m_prefs.escapeAll);