diff --git a/README.md b/README.md
index cc27204..bf032ea 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ mouse.on('move', function(x, y) {
 
 The program will not terminate as long as a mouse listener is active. To allow the program to exit, either call `mouse.unref` (works as `unref`/`ref` on a TCP server) or `mouse.destroy()`.
 
-The events emitted are: `move`, `left-down`, `left-up`, `left-drag`, `right-up`, `right-down` and `right-drag`. For each event the screen coordinates are passed to the handler function.
+The events emitted are: `move`, `left-down`, `left-up`, `left-drag`, `right-up`, `right-down`, `right-drag`, `middle-up`, `middle-down` and `middle-drag`. For each event the screen coordinates are passed to the handler function.
 
 # Limitations
 
diff --git a/source/mouse.cc b/source/mouse.cc
index d22a64d..d32ce16 100644
--- a/source/mouse.cc
+++ b/source/mouse.cc
@@ -4,18 +4,25 @@ const char* LEFT_DOWN = "left-down";
 const char* LEFT_UP = "left-up";
 const char* RIGHT_DOWN = "right-down";
 const char* RIGHT_UP = "right-up";
+const char* MIDDLE_DOWN = "middle-down";
+const char* MIDDLE_UP = "middle-up";
 const char* MOVE = "move";
 const char* LEFT_DRAG = "left-drag";
 const char* RIGHT_DRAG = "right-drag";
+const char* MIDDLE_DRAG = "middle-drag";
+
 
 bool IsMouseEvent(CGEventType type) {
 	return type == kCGEventLeftMouseDown ||
 		type == kCGEventLeftMouseUp ||
 		type == kCGEventRightMouseDown ||
 		type == kCGEventRightMouseUp ||
+		type == kCGEventOtherMouseDown ||
+		type == kCGEventOtherMouseUp ||
 		type == kCGEventMouseMoved ||
 		type == kCGEventLeftMouseDragged ||
-		type == kCGEventRightMouseDragged;
+		type == kCGEventRightMouseDragged ||
+		type == kCGEventOtherMouseDragged;
 }
 
 void RunThread(void* arg) {
@@ -102,9 +109,12 @@ void Mouse::Run() {
 		CGEventMaskBit(kCGEventLeftMouseUp) |
 		CGEventMaskBit(kCGEventRightMouseDown) |
 		CGEventMaskBit(kCGEventRightMouseUp) |
+		CGEventMaskBit(kCGEventOtherMouseDown) |
+		CGEventMaskBit(kCGEventOtherMouseUp) |
 		CGEventMaskBit(kCGEventMouseMoved) |
 		CGEventMaskBit(kCGEventLeftMouseDragged) |
-		CGEventMaskBit(kCGEventRightMouseDragged);
+		CGEventMaskBit(kCGEventRightMouseDragged) |
+		CGEventMaskBit(kCGEventOtherMouseDragged);
 
 	CFMachPortRef tap = CGEventTapCreate(
 		kCGHIDEventTap,
@@ -189,9 +199,12 @@ void Mouse::HandleSend() {
 		if(e.type == kCGEventLeftMouseUp) name = LEFT_UP;
 		if(e.type == kCGEventRightMouseDown) name = RIGHT_DOWN;
 		if(e.type == kCGEventRightMouseUp) name = RIGHT_UP;
+		if(e.type == kCGEventOtherMouseDown) name = MIDDLE_DOWN;
+		if(e.type == kCGEventOtherMouseUp) name = MIDDLE_UP;
 		if(e.type == kCGEventMouseMoved) name = MOVE;
 		if(e.type == kCGEventLeftMouseDragged) name = LEFT_DRAG;
 		if(e.type == kCGEventRightMouseDragged) name = RIGHT_DRAG;
+		if(e.type == kCGEventOtherMouseDragged) name = MIDDLE_DRAG;
 
 		Local<Value> argv[] = {
 			Nan::New<String>(name).ToLocalChecked(),