diff --git a/src/robotjs.cc b/src/robotjs.cc
index 7585fffb..7c1e668d 100644
--- a/src/robotjs.cc
+++ b/src/robotjs.cc
@@ -683,25 +683,22 @@ NAN_METHOD(getScreenSize)
 
 NAN_METHOD(getXDisplayName)
 {
-	NanScope();
-
 	#if defined(USE_X11)
-	NanReturnValue(NanNew<String>(getXDisplay()));
+	const char* display = getXDisplay();
+	info.GetReturnValue().Set(Nan::New<String>(display).ToLocalChecked());
 	#else
-	NanThrowError("getXDisplayName is only supported on Linux");
+	Nan::ThrowError("getXDisplayName is only supported on Linux");
 	#endif
 }
 
 NAN_METHOD(setXDisplayName)
 {
-	NanScope();
-
 	#if defined(USE_X11)
-	NanUtf8String name(args[0]);
-	setXDisplay(*name);
-	NanReturnValue(NanNew("1"));
+	Nan::Utf8String string(info[0]);
+	setXDisplay(*string);
+	info.GetReturnValue().Set(Nan::New(1));
 	#else
-	NanThrowError("setXDisplayName is only supported on Linux");
+	Nan::ThrowError("setXDisplayName is only supported on Linux");
 	#endif
 }