diff --git a/include/Swiften/Serializer/PayloadSerializers/GatewayPayloadSerializer.h b/include/Swiften/Serializer/PayloadSerializers/GatewayPayloadSerializer.h
index 1b64ac170f23655045cfe129664879b950a3c5dc..6e94d112189df2d1d7ad6d8635af60c9272cba25 100644
--- a/include/Swiften/Serializer/PayloadSerializers/GatewayPayloadSerializer.h
+++ b/include/Swiften/Serializer/PayloadSerializers/GatewayPayloadSerializer.h
@@ -9,11 +9,13 @@
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 #include <Swiften/Elements/GatewayPayload.h>
 
+#include "Swiften/SwiftenCompat.h"
+
 namespace Swift {
 	class GatewayPayloadSerializer : public GenericPayloadSerializer<GatewayPayload> {
 		public:
 			GatewayPayloadSerializer();
 
-			virtual std::string serializePayload(boost::shared_ptr<GatewayPayload> item)  const;
+			virtual std::string serializePayload(SWIFTEN_SHRPTR_NAMESPACE::shared_ptr<GatewayPayload> item)  const;
 	};
 }