diff --git a/README.md b/README.md
index 5c42e3a..d8fe134 100644
--- a/README.md
+++ b/README.md
@@ -130,6 +130,7 @@ application, you can also create an instance of the `logrus` Logger:
 package main
 
 import (
+  "os"
   "github.com/Sirupsen/logrus"
 )