diff --git a/.babelrc.js b/.babelrc.js
index 43303f59a8b..c733b8876b7 100644
--- a/.babelrc.js
+++ b/.babelrc.js
@@ -14,7 +14,13 @@ module.exports = {
     [
       useLocal('@babel/preset-env'),
       {
-        "useBuiltIns": "entry"
+        "targets": {
+          "browsers": [
+            ">0.25%",
+            "not ie 11",
+            "not op_mini all"
+          ]
+        }
       }
     ]
   ],
diff --git a/package.json b/package.json
index e67314ce3eb..0c6d2cb34a7 100644
--- a/package.json
+++ b/package.json
@@ -11,11 +11,6 @@
     "type": "git",
     "url": "https://github.com/prebid/Prebid.js.git"
   },
-  "browserslist": [
-    "> 0.25%",
-    "not IE 11",
-    "not op_mini all"
-  ],
   "keywords": [
     "advertising",
     "auction",