diff --git a/package-lock.json b/package-lock.json
index 2d9d31b..61e9787 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1500,6 +1500,25 @@
         "babel-runtime": "6.26.0"
       }
     },
+    "babel-polyfill": {
+      "version": "6.26.0",
+      "resolved": "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz",
+      "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=",
+      "dev": true,
+      "requires": {
+        "babel-runtime": "^6.26.0",
+        "core-js": "^2.5.0",
+        "regenerator-runtime": "^0.10.5"
+      },
+      "dependencies": {
+        "regenerator-runtime": {
+          "version": "0.10.5",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
+          "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
+          "dev": true
+        }
+      }
+    },
     "babel-register": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-register/-/babel-register-6.26.0.tgz",
diff --git a/package.json b/package.json
index 35c6b78..1bdf934 100644
--- a/package.json
+++ b/package.json
@@ -50,6 +50,7 @@
     "autoprefixer": "9.1.5",
     "babel-core": "6.26.3",
     "babel-loader": "8.0.2",
+    "babel-polyfill": "^6.26.0",
     "compression-webpack-plugin": "2.0.0",
     "copy-webpack-plugin": "4.5.2",
     "csp-html-webpack-plugin": "^2.5.0",