diff --git a/lib/entry-points.js b/lib/entry-points.js
index e0c268fa3..e916ad071 100644
--- a/lib/entry-points.js
+++ b/lib/entry-points.js
@@ -115079,7 +115079,7 @@ var require_follow_redirects = __commonJS({
           options.headers[headerList[i]] = headerList[i + 1];
         }
       }
-      if (!isArray2(options.sensitiveHeaders)) {
+      if (!Array.isArray(options.sensitiveHeaders)) {
         options.sensitiveHeaders = [];
       }
       if (options.host) {
@@ -115336,9 +115336,6 @@ var require_follow_redirects = __commonJS({
       var dot = subdomain.length - domain.length - 1;
       return dot > 0 && subdomain[dot] === "." && subdomain.endsWith(domain);
     }
-    function isArray2(value) {
-      return value instanceof Array;
-    }
     function isString3(value) {
       return typeof value === "string" || value instanceof String;
     }