diff --git a/.babelrc b/.babelrc
index 46df639..9b74c3e 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,7 +1,17 @@
 {
-  "env": {
-    "test": {
-      "presets": ["env", "react"]
-    }
-  }
-}
+  "presets": [
+    "react",
+    [
+      "env",
+      {
+        "targets": {
+          "browsers": [
+            ">0.5%",
+            "not ie 11",
+            "not op_mini all"
+          ]
+        }
+      }
+    ]
+  ]
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index f4adaf6..0ae199c 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "test:jest": "jest",
     "test": "npm run test:eslint && npm run test:prettier && npm run test:jest",
     "clean": "rm -rf __tests__ PivotTable.js* PivotTableUI.js* PlotlyRenderers.js* TableRenderers.js* Utilities.js* pivottable.css",
-    "build": "npm run clean && cp src/pivottable.css . && babel src --out-dir=. --source-maps --presets=env,react --plugins babel-plugin-add-module-exports",
+    "build": "npm run clean && cp src/pivottable.css . && babel src --out-dir=. --source-maps --plugins babel-plugin-add-module-exports",
     "doPublish": "npm run build && npm publish",
     "postpublish": "npm run clean",
     "deploy": "webpack -p && mv bundle.js examples && cd examples && git init && git add . && git commit -m build && git push --force git@github.com:plotly/react-pivottable.git master:gh-pages && rm -rf .git bundle.js"
@@ -79,4 +79,4 @@
     "webpack": "^3.8.1",
     "webpack-dev-server": "^2.9.3"
   }
-}
+}
\ No newline at end of file