diff --git a/migrations/api_v3/challenges.js b/migrations/api_v3/challenges.js
index a8fd48091a..009c205e33 100644
--- a/migrations/api_v3/challenges.js
+++ b/migrations/api_v3/challenges.js
@@ -9,6 +9,7 @@
 console.log('Starting migrations/api_v3/challenges.js.');
 
 require('babel-register');
+require('babel-polyfill');
 
 var Bluebird = require('bluebird');
 var MongoDB = require('mongodb');
diff --git a/migrations/api_v3/challengesMembers.js b/migrations/api_v3/challengesMembers.js
index 010aabd0a7..971119831a 100644
--- a/migrations/api_v3/challengesMembers.js
+++ b/migrations/api_v3/challengesMembers.js
@@ -10,6 +10,7 @@
 console.log('Starting migrations/api_v3/challengesMembers.js.');
 
 require('babel-register');
+require('babel-polyfill');
 
 var Bluebird = require('bluebird');
 var MongoDB = require('mongodb');
diff --git a/migrations/api_v3/coupons.js b/migrations/api_v3/coupons.js
index 02e3341981..64071faffe 100644
--- a/migrations/api_v3/coupons.js
+++ b/migrations/api_v3/coupons.js
@@ -9,6 +9,7 @@
 console.log('Starting migrations/api_v3/coupons.js.');
 
 require('babel-register');
+require('babel-polyfill');
 
 var Bluebird = require('bluebird');
 var MongoDB = require('mongodb');
diff --git a/migrations/api_v3/emailUnsubscriptions.js b/migrations/api_v3/emailUnsubscriptions.js
index f042282d6f..d90525db16 100644
--- a/migrations/api_v3/emailUnsubscriptions.js
+++ b/migrations/api_v3/emailUnsubscriptions.js
@@ -9,6 +9,7 @@
 console.log('Starting migrations/api_v3/unsubscriptions.js.');
 
 require('babel-register');
+require('babel-polyfill');
 
 var Bluebird = require('bluebird');
 var MongoDB = require('mongodb');
diff --git a/migrations/api_v3/groups.js b/migrations/api_v3/groups.js
index 2d3475825f..dfd0616e07 100644
--- a/migrations/api_v3/groups.js
+++ b/migrations/api_v3/groups.js
@@ -17,6 +17,7 @@
 console.log('Starting migrations/api_v3/groups.js.');
 
 require('babel-register');
+require('babel-polyfill');
 
 var Bluebird = require('bluebird');
 var MongoDB = require('mongodb');
diff --git a/migrations/api_v3/users.js b/migrations/api_v3/users.js
index 14e331c3a8..e27b12ab25 100644
--- a/migrations/api_v3/users.js
+++ b/migrations/api_v3/users.js
@@ -10,6 +10,7 @@
 console.log('Starting migrations/api_v3/users.js.');
 
 require('babel-register');
+require('babel-polyfill');
 
 var Bluebird = require('bluebird');
 var MongoDB = require('mongodb');