diff --git a/package.json b/package.json
index e8dfa844a..afa2d7bda 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "amcharts3": "^3.21.13",
     "ammap3": "^3.21.13",
     "awesome-bootstrap-checkbox": "1.0.0-alpha.5",
+    "babel-polyfill": "^6.26.0",
     "bootstrap": "^4.0.0",
     "chart.js": "^2.6.0",
     "detect-browser": "^3.0.0",