diff --git a/lib/Default.coffee b/lib/Default.coffee
index 9f93b29..0c235ee 100644
--- a/lib/Default.coffee
+++ b/lib/Default.coffee
@@ -5,7 +5,6 @@ chalk      = require 'chalk'
 formatUtil = require './Format'
 stripAnsi  = require 'strip-ansi'
 CONST      = require './Constants'
-repeat     = require 'repeat-string'
 
 module.exports =
   print: ->
@@ -15,7 +14,7 @@ module.exports =
   decorateCounter: (counter) ->
     str = '' + counter
     n = CONST.DECORATE_COUNTER_ZERO_N - str.length
-    return repeat('0', n) + str if n > 0
+    return '0'.repeat(n) + str if n > 0
     str
 
   outputMessage: (message) -> message
diff --git a/package.json b/package.json
index bb9640c..4fb40e6 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,6 @@
     "coffee-script": "~1.10.0",
     "lodash.defaults": "~4.0.1",
     "ms": "~0.7.1",
-    "repeat-string": "~1.5.4",
     "strip-ansi": "~3.0.1"
   },
   "devDependencies": {