diff --git a/MultiMC.cpp b/MultiMC.cpp
index 17981755..26d7e8c8 100644
--- a/MultiMC.cpp
+++ b/MultiMC.cpp
@@ -202,9 +202,6 @@ MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
 	// create the global network manager
 	m_qnam.reset(new QNetworkAccessManager(this));
 
-	// Register meta types.
-	qRegisterMetaType<LoginResponse>("LoginResponse");
-
 	// launch instance, if that's what should be done
 	if (!args["launch"].isNull())
 	{
diff --git a/gui/MainWindow.cpp b/gui/MainWindow.cpp
index 65d9f4cc..cb81958b 100644
--- a/gui/MainWindow.cpp
+++ b/gui/MainWindow.cpp
@@ -48,7 +48,6 @@
 
 #include "gui/dialogs/SettingsDialog.h"
 #include "gui/dialogs/NewInstanceDialog.h"
-#include "gui/dialogs/LoginDialog.h"
 #include "gui/dialogs/ProgressDialog.h"
 #include "gui/dialogs/AboutDialog.h"
 #include "gui/dialogs/VersionSelectDialog.h"
@@ -73,8 +72,6 @@
 #include "logic/auth/AuthenticateTask.h"
 #include "logic/auth/ValidateTask.h"
 
-#include "logic/net/LoginTask.h"
-
 #include "logic/BaseInstance.h"
 #include "logic/InstanceFactory.h"
 #include "logic/MinecraftProcess.h"
diff --git a/gui/MainWindow.h b/gui/MainWindow.h
index 650fdee2..59cfa3c9 100644
--- a/gui/MainWindow.h
+++ b/gui/MainWindow.h
@@ -19,7 +19,6 @@
 #include <QProcess>
 
 #include "logic/lists/InstanceList.h"
-#include "logic/net/LoginTask.h"
 #include "logic/BaseInstance.h"
 
 #include "logic/auth/MojangAccount.h"
diff --git a/gui/dialogs/AccountSelectDialog.cpp b/gui/dialogs/AccountSelectDialog.cpp
index 1da6d84f..db1bd192 100644
--- a/gui/dialogs/AccountSelectDialog.cpp
+++ b/gui/dialogs/AccountSelectDialog.cpp
@@ -22,7 +22,6 @@
 
 #include <logic/auth/AuthenticateTask.h>
 
-#include <gui/dialogs/LoginDialog.h>
 #include <gui/dialogs/ProgressDialog.h>
 
 #include <MultiMC.h>