diff --git a/src/xenia/app/emulator_window.cc b/src/xenia/app/emulator_window.cc
index 0a418d26c..f1b874c9a 100644
--- a/src/xenia/app/emulator_window.cc
+++ b/src/xenia/app/emulator_window.cc
@@ -895,7 +895,9 @@ void EmulatorWindow::OnKeyDown(ui::KeyEvent& e) {
 }
 
 void EmulatorWindow::OnMouseDown(const ui::MouseEvent& e) {
-  ToggleFullscreenOnDoubleClick();
+  if (e.button() == ui::MouseEvent::Button::kLeft) {
+    ToggleFullscreenOnDoubleClick();
+  }
 }
 
 void EmulatorWindow::OnMouseUp(const ui::MouseEvent& e) {