diff --git a/launcher/minecraft/MinecraftInstance.cpp b/launcher/minecraft/MinecraftInstance.cpp
index ead1fa89d..68629ff42 100644
--- a/launcher/minecraft/MinecraftInstance.cpp
+++ b/launcher/minecraft/MinecraftInstance.cpp
@@ -543,16 +543,16 @@ QString MinecraftInstance::getLauncher()
 QStringList MinecraftInstance::processAuthArgs(AuthSessionPtr session) const
 {
     QStringList args;
-	QString v = m_components->getProfile()->getMinecraftVersion();
+    QString v = m_components->getProfile()->getMinecraftVersion();
 
     if (session->uses_custom_api_servers) {
-		if (v != "1.16.4" && v != "1.16.5") {
+        if (v != "1.16.4" && v != "1.16.5") {
             args << "-Dminecraft.api.env=custom";
             args << "-Dminecraft.api.auth.host=" + session->auth_server_url;
             args << "-Dminecraft.api.account.host=" + session->account_server_url;
             args << "-Dminecraft.api.session.host=" + session->session_server_url;
             args << "-Dminecraft.api.services.host=" + session->services_server_url;
-		}
+        }
         auto agents = m_components->getProfile()->getAgents();
         for (auto agent : agents) {
             if (agent->library()->artifactPrefix() == "moe.yushi:authlibinjector") {