diff --git a/package.json b/package.json
index c77e1aaa..3deb5101 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,8 @@
   "homepage": "https://eemeli.org/yaml/",
   "files": [
     "browser/",
-    "dist/"
+    "dist/",
+    "util.js"
   ],
   "type": "commonjs",
   "main": "./dist/index.js",
diff --git a/util.js b/util.js
new file mode 100644
index 00000000..070103f9
--- /dev/null
+++ b/util.js
@@ -0,0 +1,2 @@
+// Re-exporter for Node.js < 12.16.0
+module.exports = require('./dist/util.js')