diff --git a/src/index.mjs b/src/index.mjs
index 6b7d128..797e6ba 100644
--- a/src/index.mjs
+++ b/src/index.mjs
@@ -2,28 +2,14 @@ import fetch from "./fetch";
 import CookieJar from "./cookie-jar";
 import Cookie from "./cookie";
 
-async function cookieFetch(cookieJars, url, options) {
+const cookieJar = new CookieJar("rw");
+
+export default async function cookieFetch(url, options) {
     let cookies = "";
-    if(cookieJars) {
-        if(Array.isArray(cookieJars) && cookieJars.every(c => c instanceof CookieJar)) {
-            cookieJars.forEach(jar => {
-                if(!jar.flags.includes("r"))
-                    return;
-                jar.forEach(c => {
-                    if(c.isValidForRequest(url))
-                        cookies += c.serialize() + "; ";
-                });
-            });
-        }
-        else if(cookieJars instanceof CookieJar && cookieJars.flags.includes("r")) {
-            cookieJars.forEach(c => {
-                if(c.isValidForRequest(url))
-                    cookies += c.serialize() + "; ";
-            });
-        }
-        else
-            throw new TypeError("First paramter is neither a cookie jar nor an array of cookie jars!");
-    }
+    cookieJar.forEach(c => {
+        if(c.isValidForRequest(url))
+            cookies += c.serialize() + "; ";
+    });
     if(cookies.length !== 0) {
         if(!options) {
             options = {
@@ -35,20 +21,8 @@ async function cookieFetch(cookieJars, url, options) {
         options.headers.cookie = cookies.slice(0, -2);
     }
     const result = await fetch(url, options);
-    cookies = result.headers["set-cookie"]);
-    if(cookies && cookieJars) {
-        if(Array.isArray(cookieJars)) {
-            cookieJars.forEach(jar => {
-                if(!jar.flags.includes("w"))
-                    return;
-                cookies.forEach(c => jar.addCookie(c, url));
-            });
-        }
-        else if(cookieJars.flags.includes("w")) {
-            cookies.forEach(c => cookieJars.addCookie(c, url));
-        }
-    }
+    cookies = result.headers["set-cookie"];
+    if(cookies)
+        cookies.forEach(c => cookieJar.addCookie(c, url));
     return result;
 }
-
-export {cookieFetch as fetch, CookieJar, Cookie};