1 files changed, 2 insertions, 5 deletions
diff --git a/lib/unzip.js b/lib/unzip.js
index 75f486f..45bd8bc 100644
--- a/lib/unzip.js
+++ b/lib/unzip.js
@@ -1,15 +1,12 @@
-var fs = require("fs");
-
+var fs = require("./fs");
 var promises = require("./promises");
 var zipfile = require("./zipfile");
 
 exports.openZip = openZip;
 
-var readFile = promises.promisify(fs.readFile);
-
 function openZip(options) {
     if (options.path) {
-        return readFile(options.path).then(zipfile.openArrayBuffer);
+        return fs.readFile(options.path).then(zipfile.openArrayBuffer);
     } else if (options.buffer) {
         return promises.resolve(zipfile.openArrayBuffer(options.buffer));
     } else if (options.file) {