diff --git a/rpcs3/rpcs3qt/progress_dialog.cpp b/rpcs3/rpcs3qt/progress_dialog.cpp
index 8481cba75a..120765927b 100644
--- a/rpcs3/rpcs3qt/progress_dialog.cpp
+++ b/rpcs3/rpcs3qt/progress_dialog.cpp
@@ -44,6 +44,14 @@ void progress_dialog::SetValue(int progress)
 	QProgressDialog::setValue(value);
 }
 
+void progress_dialog::SignalFailure()
+{
+#ifdef _WIN32
+	m_tb_progress->stop();
+#endif
+	// TODO: Implement an equivalent for Linux, if possible
+}
+
 #ifdef HAVE_QTDBUS
 void progress_dialog::UpdateProgress(int progress, bool disable)
 {
diff --git a/rpcs3/rpcs3qt/progress_dialog.h b/rpcs3/rpcs3qt/progress_dialog.h
index e11e8f55bb..395c9fc7b7 100644
--- a/rpcs3/rpcs3qt/progress_dialog.h
+++ b/rpcs3/rpcs3qt/progress_dialog.h
@@ -20,6 +20,7 @@ public:
 	progress_dialog(const QString &windowTitle, const QString &labelText, const QString &cancelButtonText, int minimum, int maximum, QWidget *parent = Q_NULLPTR, Qt::WindowFlags flags = Qt::WindowFlags());
 	~progress_dialog();
 	void SetValue(int progress);
+	void SignalFailure();
 
 private:
 #ifdef _WIN32