diff --git a/alib2data/src/PrimitiveRegistrator.cpp b/alib2data/src/PrimitiveRegistrator.cpp
index 7da7f1a8b8b0ab198ee4227b691415f820fe9746..f75e9fbcf03cf8451d37b6a937153f5321996e8f 100644
--- a/alib2data/src/PrimitiveRegistrator.cpp
+++ b/alib2data/src/PrimitiveRegistrator.cpp
@@ -69,6 +69,8 @@ public:
 
 		core::xmlApi < object::Object >::template registerXmlWriter < object::AnyObject < ext::variant < alphabet::BottomOfTheStackSymbol, ext::set < common::ranked_symbol < object::Object, primitive::Unsigned > > > > > ( );
 		core::xmlApi < object::Object >::template registerXmlWriter < object::AnyObject < ext::set < ext::pair < object::Object, object::Object > > > > ( );
+		core::xmlApi < object::Object >::template registerXmlWriter < object::AnyObject < ext::pair < ext::set < ext::pair < object::Object, object::Object > >, object::Object > > > ( );
+		core::xmlApi < object::Object >::template registerXmlWriter < object::AnyObject < ext::pair < ext::set < ext::pair < object::Object, object::Object > >, ext::variant < string::Epsilon < object::Object >, object::Object > > > > ( );
 		core::xmlApi < object::Object >::template registerXmlWriter < object::AnyObject < ext::pair < object::Object, ext::variant < string::Epsilon < object::Object >, object::Object > > > > ( );
 		core::xmlApi < object::Object >::template registerXmlWriter < object::AnyObject < ext::set < object::Object > > > ( );
 		core::xmlApi < object::Object >::template registerXmlWriter < object::AnyObject < unsigned int > > ( );