diff --git a/xo-reader2/src/reader2/reader2_register_facets.cpp b/xo-reader2/src/reader2/reader2_register_facets.cpp
index e45d542f..39e51a07 100644
--- a/xo-reader2/src/reader2/reader2_register_facets.cpp
+++ b/xo-reader2/src/reader2/reader2_register_facets.cpp
@@ -21,23 +21,29 @@
 #include "SequenceSsm.hpp"
 #include "ParenSsm.hpp"
 
+//#include <xo/reader2/ExpectFormalArglistSsm.hpp>
 #include <xo/reader2/ssm/ISyntaxStateMachine_DExpectFormalArglistSsm.hpp>
 #include <xo/reader2/ssm/IPrintable_DExpectFormalArglistSsm.hpp>
 
+//#include <xo/reader2/ExpectFormalArgSsm.hpp>
 #include <xo/reader2/ssm/ISyntaxStateMachine_DExpectFormalArgSsm.hpp>
 #include <xo/reader2/ssm/IPrintable_DExpectFormalArgSsm.hpp>
 
+//#include <xo/reader2/ExpectSymbolSsm.hpp>
 #include <xo/reader2/ssm/ISyntaxStateMachine_DExpectSymbolSsm.hpp>
 #include <xo/reader2/ssm/IPrintable_DExpectSymbolSsm.hpp>
 
+//#include <xo/reader2/ExpectTypeSsm.hpp>
 #include <xo/reader2/ssm/ISyntaxStateMachine_DExpectTypeSsm.hpp>
 #include <xo/reader2/ssm/IPrintable_DExpectTypeSsm.hpp>
 
-#include <xo/reader2/ssm/ISyntaxStateMachine_DExpectExprSsm.hpp>
-#include <xo/reader2/ssm/IPrintable_DExpectExprSsm.hpp>
+#include <xo/reader2/ExpectExprSsm.hpp>
+//#include <xo/reader2/ssm/ISyntaxStateMachine_DExpectExprSsm.hpp>
+//#include <xo/reader2/ssm/IPrintable_DExpectExprSsm.hpp>
 
-#include <xo/reader2/ssm/ISyntaxStateMachine_DProgressSsm.hpp>
-#include <xo/reader2/ssm/IPrintable_DProgressSsm.hpp>
+#include <xo/reader2/ProgressSsm.hpp>
+//#include <xo/reader2/ssm/ISyntaxStateMachine_DProgressSsm.hpp>
+//#include <xo/reader2/ssm/IPrintable_DProgressSsm.hpp>
 
 #include <xo/reader2/ssm/ASyntaxStateMachine.hpp>
 #include <xo/printable2/detail/APrintable.hpp>