diff --git a/index.js b/index.js
index 64b022a..b2d1060 100644
--- a/index.js
+++ b/index.js
@@ -4,6 +4,7 @@
 // Stores Parse files in AWS S3.
 
 var AWS = require('aws-sdk');
+var s3ls = require('s3-ls');
 var optionsFromArguments = require('./lib/optionsFromArguments');
 
 // Creates an S3 session.
@@ -134,5 +135,13 @@ S3Adapter.prototype.getFileLocation = function(config, filename) {
   return (config.mount + '/files/' + config.applicationId + '/' + encodeURIComponent(filename));
 }
 
+S3Adapter.prototype.getFilesList = function() {
+  var lister = s3ls({bucket: this._bucket, s3: this._s3Client});
+  lister.ls('/', function (error, data) {
+    if (error) throw error;
+    return (data.files);
+  });
+}
+
 module.exports = S3Adapter;
 module.exports.default = S3Adapter;
diff --git a/package.json b/package.json
index 6309c14..7552cf4 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,8 @@
   },
   "homepage": "https://github.com/parse-server-modules/parse-server-s3-adapter#readme",
   "dependencies": {
-    "aws-sdk": "^2.2.46"
+    "aws-sdk": "^2.2.46",
+    "s3-ls": "^1.0.1"
   },
   "devDependencies": {
     "codecov": "^1.0.1",