diff --git a/tts.ts b/tts.ts
index 5f37923..fc131a5 100644
--- a/tts.ts
+++ b/tts.ts
@@ -13,8 +13,8 @@ const { values: args } = parseArgs({
   options: {
     wait: { type: "boolean" },
     w: { type: "boolean" },
-    url: { type: "boolean" },
-    u: { type: "boolean" },
+    url: { type: "string" },
+    u: { type: "string" },
   },
   strict: true,
   allowPositionals: true,
@@ -22,23 +22,23 @@ const { values: args } = parseArgs({
 
 const wait = args.wait ?? args.w;
 const url = args.url ?? args.u;
-let text = await Bun.stdin.text();
+let input = url ? url : await Bun.stdin.text();
 
-if (url) {
-  const result = await fetch(text.trim());
-  const window = new Window({ url: text.trim() });
+if (url !== undefined) {
+  const result = await fetch(input.trim());
+  const window = new Window({ url: input.trim() });
   const doc = window.document;
   doc.write(await result.text());
   await window.happyDOM.waitUntilComplete();
   const readable = new Readability(doc).parse();
-  if (readable?.textContent) text = readable.textContent;
-  if (text.trim() === result.url) {
+  if (readable?.textContent) input = readable.textContent;
+  if (input.trim() === result.url) {
     console.error("Unable to read web page.");
     process.exit(1);
   }
 }
 
-if (!text) {
+if (!input) {
   console.error("No input given.");
   process.exit(1);
 }
@@ -59,7 +59,7 @@ console.log(
 const koko = Bun.spawn({
   cmd: ["uv", "run", "--", "python", "-u", "main.py"],
   cwd,
-  stdin: Buffer.from(text),
+  stdin: Buffer.from(input),
   stdout: "pipe",
   stderr: "inherit",
 });