diff --git a/buildconfig/BuildConfig.h b/buildconfig/BuildConfig.h
index 77b6eef54..bda80ac72 100644
--- a/buildconfig/BuildConfig.h
+++ b/buildconfig/BuildConfig.h
@@ -163,7 +163,6 @@ class Config {
 
     QString RESOURCE_BASE = "https://resources.download.minecraft.net/";
     QString LIBRARY_BASE = "https://libraries.minecraft.net/";
-    QString AUTH_BASE = "https://authserver.mojang.com/";
     QString IMGUR_BASE_URL = "https://api.imgur.com/3/";
     QString FMLLIBS_BASE_URL = "https://files.prismlauncher.org/fmllibs/";  // FIXME: move into CMakeLists
     QString TRANSLATIONS_BASE_URL = "https://i18n.prismlauncher.org/";      // FIXME: move into CMakeLists
diff --git a/launcher/LaunchController.cpp b/launcher/LaunchController.cpp
index a30f99439..670af1271 100644
--- a/launcher/LaunchController.cpp
+++ b/launcher/LaunchController.cpp
@@ -316,7 +316,7 @@ void LaunchController::launchInstance()
         online_mode = "online";
 
         // Prepend Server Status
-        QStringList servers = { "authserver.mojang.com", "session.minecraft.net", "textures.minecraft.net", "api.mojang.com" };
+        QStringList servers = { "login.microsoftonline.com", "session.minecraft.net", "textures.minecraft.net", "api.mojang.com" };
         QString resolved_servers = "";
         QHostInfo host_info;