diff --git a/src/http/stream.ts b/src/http/stream.ts
index f21e4d0..e693688 100644
--- a/src/http/stream.ts
+++ b/src/http/stream.ts
@@ -225,7 +225,7 @@ export class HttpStream extends Stream implements SqlOwner {
             headers.set("authorization", `Bearer ${this.#jwt}`);
         }
 
-        return new Request(url, {
+        return new Request(url.toString(), {
             method: "POST",
             headers,
             body: JSON.stringify(requestBody),