diff --git a/src/facebook.js b/src/facebook.js
deleted file mode 100644
index 77e0e2134f..0000000000
--- a/src/facebook.js
+++ /dev/null
@@ -1,58 +0,0 @@
-// Helper functions for accessing the Facebook Graph API.
-var https = require('https');
-var Parse = require('parse/node').Parse;
-
-// Returns a promise that fulfills iff this user id is valid.
-function validateAuthData(authData) {
-  return graphRequest('me?fields=id&access_token=' + authData.access_token)
-    .then((data) => {
-      if (data && data.id == authData.id) {
-        return;
-      }
-      throw new Parse.Error(
-        Parse.Error.OBJECT_NOT_FOUND,
-        'Facebook auth is invalid for this user.');
-    });
-}
-
-// Returns a promise that fulfills iff this app id is valid.
-function validateAppId(appIds, authData) {
-  var access_token = authData.access_token;
-  if (!appIds.length) {
-    throw new Parse.Error(
-      Parse.Error.OBJECT_NOT_FOUND,
-      'Facebook auth is not configured.');
-  }
-  return graphRequest('app?access_token=' + access_token)
-    .then((data) => {
-      if (data && appIds.indexOf(data.id) != -1) {
-        return;
-      }
-      throw new Parse.Error(
-        Parse.Error.OBJECT_NOT_FOUND,
-        'Facebook auth is invalid for this user.');
-    });
-}
-
-// A promisey wrapper for FB graph requests.
-function graphRequest(path) {
-  return new Promise(function(resolve, reject) {
-    https.get('https://graph.facebook.com/v2.5/' + path, function(res) {
-      var data = '';
-      res.on('data', function(chunk) {
-        data += chunk;
-      });
-      res.on('end', function() {
-        data = JSON.parse(data);
-        resolve(data);
-      });
-    }).on('error', function(e) {
-      reject('Failed to validate this access token with Facebook.');
-    });
-  });
-}
-
-module.exports = {
-  validateAppId: validateAppId,
-  validateAuthData: validateAuthData
-};
diff --git a/src/oauth/facebook.js b/src/oauth/facebook.js
index 822df7117a..77e0e2134f 100644
--- a/src/oauth/facebook.js
+++ b/src/oauth/facebook.js
@@ -16,7 +16,8 @@ function validateAuthData(authData) {
 }
 
 // Returns a promise that fulfills iff this app id is valid.
-function validateAppId(appIds, access_token) {
+function validateAppId(appIds, authData) {
+  var access_token = authData.access_token;
   if (!appIds.length) {
     throw new Parse.Error(
       Parse.Error.OBJECT_NOT_FOUND,