diff --git a/migrations/20160419070047-apps-add-altDomain.js b/migrations/20160419070047-apps-add-altDomain.js
new file mode 100644
index 000000000..4ef2d281a
--- /dev/null
+++ b/migrations/20160419070047-apps-add-altDomain.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var dbm = dbm || require('db-migrate');
+
+exports.up = function(db, callback) {
+    db.runSql('ALTER TABLE apps ADD COLUMN altDomain VARCHAR(256)', function (error) {
+        if (error) console.error(error);
+        callback(error);
+    });
+};
+
+exports.down = function(db, callback) {
+    db.runSql('ALTER TABLE apps DROP COLUMN altDomain', function (error) {
+        if (error) console.error(error);
+        callback(error);
+    });
+};
diff --git a/migrations/schema.sql b/migrations/schema.sql
index b5975c734..4e143d39c 100644
--- a/migrations/schema.sql
+++ b/migrations/schema.sql
@@ -65,6 +65,7 @@ CREATE TABLE IF NOT EXISTS apps(
     oauthProxy BOOLEAN DEFAULT 0,
     createdAt TIMESTAMP(2) NOT NULL DEFAULT CURRENT_TIMESTAMP,
     memoryLimit BIGINT DEFAULT 0,
+    altDomain VARCHAR(256),
 
     lastBackupId VARCHAR(128),
     lastBackupConfigJson TEXT, // used for appstore and non-appstore installs. it's here so it's easy to do REST validation