1 files changed, 4 insertions, 0 deletions
diff --git a/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.cpp b/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.cpp
index 86d8830..0f464a4 100644
--- a/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.cpp
+++ b/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.cpp
@@ -39,15 +39,19 @@ std::string ResultSetSerializer::serializePayload(boost::shared_ptr<ResultSet> p
 			firstElement->setAttribute("index", boost::lexical_cast<std::string>(*payload->getFirstIDIndex()));
 		}
 		element.addNode(firstElement);
 	}
 
 	if (payload->getLastID()) {
 		element.addNode(boost::make_shared<XMLElement>("last", "", *payload->getLastID()));
 	}
 
+	if (payload->getBefore()) {
+		element.addNode(boost::make_shared<XMLElement>("before", "", *payload->getBefore()));
+	}
+
 	if (payload->getAfter()) {
 		element.addNode(boost::make_shared<XMLElement>("after", "", *payload->getAfter()));
 	}
 
 	return element.serialize();
 }