diff --git a/src/reader2/reader2_register_facets.cpp b/src/reader2/reader2_register_facets.cpp
index 988f41ab..67754bb6 100644
--- a/src/reader2/reader2_register_facets.cpp
+++ b/src/reader2/reader2_register_facets.cpp
@@ -6,14 +6,20 @@
 #include "reader2_register_facets.hpp"
 
 #include <xo/reader2/ssm/ISyntaxStateMachine_DExprSeqState.hpp>
+#include <xo/reader2/ssm/IPrintable_DExprSeqState.hpp>
+
 #include <xo/reader2/ssm/ISyntaxStateMachine_DDefineSsm.hpp>
+
 #include <xo/reader2/ssm/ISyntaxStateMachine_DExpectSymbolSsm.hpp>
+#include <xo/reader2/ssm/IPrintable_DExpectSymbolSsm.hpp>
 
 #include <xo/reader2/ssm/ASyntaxStateMachine.hpp>
+#include <xo/printable2/detail/APrintable.hpp>
 #include <xo/facet/FacetRegistry.hpp>
 #include <xo/indentlog/scope.hpp>
 
 namespace xo {
+    using xo::print::APrintable;
     using xo::facet::FacetRegistry;
     using xo::facet::typeseq;
 
@@ -24,8 +30,12 @@ namespace xo {
             scope log(XO_DEBUG(true));
 
             FacetRegistry::register_impl<ASyntaxStateMachine, DExprSeqState>();
+            FacetRegistry::register_impl<APrintable, DExprSeqState>();
+
             FacetRegistry::register_impl<ASyntaxStateMachine, DDefineSsm>();
+
             FacetRegistry::register_impl<ASyntaxStateMachine, DExpectSymbolSsm>();
+            FacetRegistry::register_impl<APrintable, DExpectSymbolSsm>();
 
             log && log(xtag("DExprSeqState.tseq", typeseq::id<DExprSeqState>()));
             log && log(xtag("DDefineSsm.tseq", typeseq::id<DDefineSsm>()));