diff --git a/gui/include/streamwindow.h b/gui/include/streamwindow.h
index 5476672..78bb530 100644
--- a/gui/include/streamwindow.h
+++ b/gui/include/streamwindow.h
@@ -33,6 +33,7 @@ class StreamWindow: public QMainWindow
 		void closeEvent(QCloseEvent *event) override;
 		void mousePressEvent(QMouseEvent *event) override;
 		void mouseReleaseEvent(QMouseEvent *event) override;
+		void mouseDoubleClickEvent(QMouseEvent *event) override;
 		void resizeEvent(QResizeEvent *event) override;
 		void moveEvent(QMoveEvent *event) override;
 		void changeEvent(QEvent *event) override;
diff --git a/gui/src/streamwindow.cpp b/gui/src/streamwindow.cpp
index eae263d..e04feda 100644
--- a/gui/src/streamwindow.cpp
+++ b/gui/src/streamwindow.cpp
@@ -96,6 +96,13 @@ void StreamWindow::mouseReleaseEvent(QMouseEvent *event)
 		session->HandleMouseEvent(event);
 }
 
+void StreamWindow::mouseDoubleClickEvent(QMouseEvent *event)
+{
+	ToggleFullscreen();
+
+	QMainWindow::mouseDoubleClickEvent(event);
+}
+
 void StreamWindow::closeEvent(QCloseEvent *event)
 {
 	if(session)