diff --git a/samples/Makefile.dep b/samples/Makefile.dep
index c47d6be..d02dee6 100644
--- a/samples/Makefile.dep
+++ b/samples/Makefile.dep
@@ -24,6 +24,7 @@
 ./main.o: ../src/select.h ../../pikotools/src/convert/text.h
 ./main.o: ../src/flatexpression.h ../src/finder.h ../src/cursor.h
 ./main.o: ../src/jsonexpression.h ../src/postgresqlexpression.h
-./main.o: ../src/jsonconnector.h ../src/postgresqlconnector.h
-./main.o: ../src/postgresqlqueryresult.h ../src/transaction.h person.h
-./main.o: language.h attachment.h type.h attachment2.h
+./main.o: ../src/xmlexpression.h ../src/jsonconnector.h
+./main.o: ../src/postgresqlconnector.h ../src/postgresqlqueryresult.h
+./main.o: ../src/xmlconnector.h ../src/transaction.h person.h language.h
+./main.o: attachment.h type.h attachment2.h
diff --git a/src/xmlexpression.cpp b/src/xmlexpression.cpp
index 78b0111..d100b49 100644
--- a/src/xmlexpression.cpp
+++ b/src/xmlexpression.cpp
@@ -125,13 +125,13 @@ void XMLExpression::esc(const pt::Space & space, pt::TextStream & stream, const
 
 void XMLExpression::put_value_list_opening_index(size_t index, const FT & field_type)
 {
-	(*out_stream) << L"<_" << index << L">";
+	(*out_stream) << L"<item index=\"" << index << L"\">";
 }
 
 
 void XMLExpression::put_value_list_closing_index(size_t index, const FT & field_type)
 {
-	(*out_stream) << L"</_" << index << L">";
+	(*out_stream) << L"</item>";
 }