diff --git a/src/cpp/ripple/OrderBook.cpp b/src/cpp/ripple/OrderBook.cpp
index 939fefe7f..c56027073 100644
--- a/src/cpp/ripple/OrderBook.cpp
+++ b/src/cpp/ripple/OrderBook.cpp
@@ -1,14 +1,14 @@
 #include "OrderBook.h"
 #include "Ledger.h"
 
-OrderBook::pointer OrderBook::newOrderBook(SerializedLedgerEntry::pointer ledgerEntry)
+OrderBook::pointer OrderBook::newOrderBook(SerializedLedgerEntry::ref ledgerEntry)
 {
 	if(ledgerEntry->getType() != ltOFFER) return( OrderBook::pointer());
 
 	return( OrderBook::pointer(new OrderBook(ledgerEntry)));
 }
 
-OrderBook::OrderBook(SerializedLedgerEntry::pointer ledgerEntry)
+OrderBook::OrderBook(SerializedLedgerEntry::ref ledgerEntry)
 {
 	const STAmount	saTakerGets	= ledgerEntry->getFieldAmount(sfTakerGets);
 	const STAmount	saTakerPays	= ledgerEntry->getFieldAmount(sfTakerPays);
diff --git a/src/cpp/ripple/OrderBook.h b/src/cpp/ripple/OrderBook.h
index 77a99f0a9..fa3c0f669 100644
--- a/src/cpp/ripple/OrderBook.h
+++ b/src/cpp/ripple/OrderBook.h
@@ -20,14 +20,14 @@ class OrderBook
 	uint160 mIssuerOut;
 
 	//SerializedLedgerEntry::pointer	mLedgerEntry;
-	OrderBook(SerializedLedgerEntry::pointer ledgerEntry);	// For accounts in a ledger
+	OrderBook(SerializedLedgerEntry::ref ledgerEntry);	// For accounts in a ledger
 public:
 	typedef boost::shared_ptr<OrderBook> pointer;
 	typedef const boost::shared_ptr<OrderBook>& ref;
 
 	// returns NULL if ledgerEntry doesn't point to an order
 	// if ledgerEntry is an Order it creates the OrderBook this order would live in
-	static OrderBook::pointer newOrderBook(SerializedLedgerEntry::pointer ledgerEntry);
+	static OrderBook::pointer newOrderBook(SerializedLedgerEntry::ref ledgerEntry);
 
 	uint256& getBookBase(){ return(mBookBase); }
 	uint160& getCurrencyIn(){ return(mCurrencyIn); }