diff --git a/lib/temp.js b/lib/temp.js
index 162d61b..c1c87e6 100644
--- a/lib/temp.js
+++ b/lib/temp.js
@@ -5,7 +5,7 @@ var randomPath = require('random-path')
 var retry = require('./retry')
 var WriteStream = require('./write-stream')
 
-var tmpdir = os.tmpDir()
+var tmpdir = os.tmpdir()
 
 function open (template, flags, mode, cb) {
   switch (flags) {