diff --git a/src/client/shared/requests/fetch.ts b/src/client/shared/requests/fetch.ts
index 384e38e..249628b 100644
--- a/src/client/shared/requests/fetch.ts
+++ b/src/client/shared/requests/fetch.ts
@@ -1,11 +1,19 @@
 // ts throws an error if you dont do window.fetch
 
+import { ScramjetClient } from "../../client";
 import { encodeUrl, rewriteHeaders } from "../../shared";
 
 export default function (client: ScramjetClient, self: typeof globalThis) {
 	client.Proxy("fetch", {
 		apply(ctx) {
-			ctx.args[0] = encodeUrl(ctx.args[0]);
+			if (typeof ctx.args[0] === "string" || ctx.args[0] instanceof URL) {
+				ctx.args[0].toString();
+				ctx.args[0] = encodeUrl(ctx.args[0].toString());
+			} else if (ctx.args[0] instanceof Request && ctx.args[0].url) {
+				Object.defineProperty(ctx.args[0], "url", {
+					value: encodeUrl(ctx.args[0].url)
+				});
+			}
 		},
 	});