diff --git a/lib/tty.js b/lib/tty.js
index e836beb900f155..08977115c6e60d 100644
--- a/lib/tty.js
+++ b/lib/tty.js
@@ -6,6 +6,7 @@ const TTY = process.binding('tty_wrap').TTY;
 const isTTY = process.binding('tty_wrap').isTTY;
 const inherits = util.inherits;
 const errnoException = util._errnoException;
+const readline = require('readline');
 
 
 exports.isatty = function(fd) {
@@ -90,16 +91,16 @@ WriteStream.prototype._refreshSize = function() {
 
 // backwards-compat
 WriteStream.prototype.cursorTo = function(x, y) {
-  require('readline').cursorTo(this, x, y);
+  readline.cursorTo(this, x, y);
 };
 WriteStream.prototype.moveCursor = function(dx, dy) {
-  require('readline').moveCursor(this, dx, dy);
+  readline.moveCursor(this, dx, dy);
 };
 WriteStream.prototype.clearLine = function(dir) {
-  require('readline').clearLine(this, dir);
+  readline.clearLine(this, dir);
 };
 WriteStream.prototype.clearScreenDown = function() {
-  require('readline').clearScreenDown(this);
+  readline.clearScreenDown(this);
 };
 WriteStream.prototype.getWindowSize = function() {
   return [this.columns, this.rows];