diff --git a/src/main.rs b/src/main.rs
index 6db8415..f91ee34 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,7 +8,7 @@ use std::thread;
 
 #[derive(Parser, Debug)]
 struct Flags {
-   #[arg(long, default_value = "../models/ggml-tiny.en.bin")]
+   #[arg(long, default_value = "./models/ggml-tiny.en.bin")]
    model: String,
 
    #[arg(long, default_value = "8")]
@@ -85,7 +85,7 @@ fn new_whisper(model_path: String, threads: i32, handler: Handler) -> Result<Whi
 
 impl Whisper {
    fn transcribe(&self, data: &Vec<f32>) {
-      let (send, recv) = std::sync::mpsc::sync_channel(1);
+      let (send, recv) = std::sync::mpsc::sync_channel(0);
       self._transcribe_async(data, Some(send)).unwrap();
       recv.recv().unwrap();
    }
@@ -191,7 +191,7 @@ fn new_listener() -> Listener {
 
 impl Listener {
    fn listen(self, mut cb: impl FnMut(Vec<f32>)) {
-      let (send, recv) = std::sync::mpsc::sync_channel(5_000);
+      let (send, recv) = std::sync::mpsc::sync_channel(100);
       thread::spawn(move || { self._listen(send); });
       loop {
          match recv.recv() {