diff --git a/rpcs3/rpcs3qt/main_window.cpp b/rpcs3/rpcs3qt/main_window.cpp
index 3526cce235..f499cd6474 100644
--- a/rpcs3/rpcs3qt/main_window.cpp
+++ b/rpcs3/rpcs3qt/main_window.cpp
@@ -394,7 +394,7 @@ void main_window::OnMissingFw()
 {
 	const QString title = tr("Missing Firmware Detected!");
 	const QString message = tr("Commercial games require the firmware (PS3UPDAT.PUP file) to be installed."
-				"\n<br>For information about how to obtain the required firmware read the <a %0 href=\"https://rpcs3.net/quickstart\">quickstart guide</a>.").arg(gui::utils::get_link_style());
+	                           "\n<br>For information about how to obtain the required firmware read the <a %0 href=\"https://rpcs3.net/quickstart\">quickstart guide</a>.").arg(gui::utils::get_link_style());
 
 	QMessageBox* mb = new QMessageBox(QMessageBox::Question, title, message, QMessageBox::Ok | QMessageBox::Cancel, this, Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowStaysOnTopHint);
 	mb->setTextFormat(Qt::RichText);
@@ -2852,6 +2852,7 @@ void main_window::CreateConnects()
 		connect(dlg, &settings_dialog::EmuSettingsApplied, this, &main_window::NotifyEmuSettingsChange);
 		connect(dlg, &settings_dialog::EmuSettingsApplied, this, &main_window::update_gui_pad_thread);
 		connect(dlg, &settings_dialog::EmuSettingsApplied, m_log_frame, &log_frame::LoadSettings);
+		dlg->setAttribute(Qt::WA_DeleteOnClose);
 		dlg->open();
 	};