diff --git a/src/Serializer.cc b/src/Serializer.cc
index 5c1ae6077c..b759334b4d 100644
--- a/src/Serializer.cc
+++ b/src/Serializer.cc
@@ -976,69 +976,6 @@ void FileSerializer::GotPacket(Packet* p)
 	delete p;
 	}
 
-ConversionSerializer::ConversionSerializer(SerializationFormat* in,
-						SerializationFormat* out)
-: FileSerializer(in)
-	{
-	serout = new FileSerializer(out);
-	}
-
-ConversionSerializer::~ConversionSerializer()
-	{
-	delete serout;
-	}
-
-bool ConversionSerializer::Convert(const char* file_in, const char* file_out)
-	{
-	reporter->InternalError("Error: Printing as XML is broken.");
-
-	if ( ! serout->Open(file_out, true) )
-		return false;
-
-	UnserialInfo info_in(this);
-	if ( ! Read(&info_in, file_in) )
-		return false;
-
-	if ( ! serout->Close() )
-		return false;
-
-	return true;
-	}
-
-void ConversionSerializer::GotEvent(const char* name, double time,
-					EventHandlerPtr event, val_list* args)
-	{
-	SerialInfo info(serout);
-	serout->Serialize(&info, name, args);
-	delete_vals(args);
-	}
-
-void ConversionSerializer::GotFunctionCall(const char* name, double time,
-					Func* func, val_list* args)
-	{
-	SerialInfo info(serout);
-	serout->Serialize(&info, name, args);
-	delete_vals(args);
-	}
-
-void ConversionSerializer::GotID(ID* id, Val* val)
-	{
-	reporter->Warning("ConversionSerializer::GotID not implemented");
-	Unref(id);
-	}
-
-void ConversionSerializer::GotStateAccess(StateAccess* s)
-	{
-	reporter->Warning("ConversionSerializer::GotID not implemented");
-	delete s;
-	}
-
-void ConversionSerializer::GotPacket(Packet* p)
-	{
-	reporter->Warning("ConversionSerializer::GotPacket not implemented");
-	delete p;
-	}
-
 EventPlayer::EventPlayer(const char* file)
     : stream_time(), replay_time(), ne_time(), ne_handler(), ne_args()
 	{
diff --git a/src/Serializer.h b/src/Serializer.h
index 402fc5d259..7f31e27d55 100644
--- a/src/Serializer.h
+++ b/src/Serializer.h
@@ -313,27 +313,6 @@ protected:
 	int fd;
 };
 
-// Converts from one serialization format into another.
-class ConversionSerializer:public FileSerializer {
-public:
-	ConversionSerializer(SerializationFormat* in, SerializationFormat* out);
-	virtual ~ConversionSerializer();
-
-	bool Convert(const char* file_in, const char* file_out);
-
-protected:
-	virtual void GotID(ID* id, Val* val);
-	virtual void GotEvent(const char* name, double time,
-				EventHandlerPtr event, val_list* args);
-	virtual void GotFunctionCall(const char* name, double time,
-				Func* func, val_list* args);
-	virtual void GotStateAccess(StateAccess* s);
-	virtual void GotPacket(Packet* packet);
-
-	FileSerializer* serout;
-};
-
-
 // Abstract interface class for external sources providing a stream of events.
 class EventSource {
 public: