diff --git a/desktop-ui/emulator/nintendo-64dd.cpp b/desktop-ui/emulator/nintendo-64dd.cpp
index 8cb64aa2aa..16442b12c5 100644
--- a/desktop-ui/emulator/nintendo-64dd.cpp
+++ b/desktop-ui/emulator/nintendo-64dd.cpp
@@ -39,6 +39,13 @@ Nintendo64DD::Nintendo64DD() {
     device.analog ("X-Axis",  virtualPorts[id].pad.lstick_left, virtualPorts[id].pad.lstick_right);
     device.analog ("Y-Axis",  virtualPorts[id].pad.lstick_up,   virtualPorts[id].pad.lstick_down);
     port.append(device); }
+  
+  { InputDevice device{"Mouse"};
+    device.relative("X",     virtualPorts[id].mouse.x);
+    device.relative("Y",     virtualPorts[id].mouse.y);
+    device.digital ("Left",  virtualPorts[id].mouse.left);
+    device.digital ("Right", virtualPorts[id].mouse.right);
+    port.append(device); }
 
     ports.append(port);
   }