diff --git a/ext/url/00_url.js b/ext/url/00_url.js
index 3d81e5b9d9..4e6c7ac47f 100644
--- a/ext/url/00_url.js
+++ b/ext/url/00_url.js
@@ -20,6 +20,7 @@
     ObjectKeys,
     SafeArrayIterator,
     StringPrototypeSlice,
+    StringPrototypeSplit,
     Symbol,
     SymbolFor,
     SymbolIterator,
@@ -61,7 +62,7 @@
       8: protocol,
       9: search,
       10: username,
-    } = internalParts.split("\n");
+    } = StringPrototypeSplit(internalParts, "\n");
     return {
       href,
       hash,