diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 3a57cdb..fd056ee 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -98,6 +98,8 @@ pub fn run() {
         })
         .on_window_event(|window, event| match event {
             tauri::WindowEvent::CloseRequested { api, .. } => {
+                api.prevent_close();
+                let _res = window.hide();
                 #[cfg(target_os = "macos")]
                 {
                     let res = window
@@ -107,10 +109,8 @@ pub fn run() {
                         println!("Failed to set activation policy: {}", e);
                     }
 
-                    api.prevent_close();
-
                     // TODO may be different on windows, this works for macos
-                    tauri::AppHandle::hide(window.app_handle()).unwrap();
+                    // tauri::AppHandle::hide(window.app_handle()).unwrap();
                 }
             }
             _ => {}
diff --git a/src-tauri/src/managers/transcription.rs b/src-tauri/src/managers/transcription.rs
index f142ceb..9757c66 100644
--- a/src-tauri/src/managers/transcription.rs
+++ b/src-tauri/src/managers/transcription.rs
@@ -1,6 +1,5 @@
 use anyhow::Result;
 use std::sync::Mutex;
-use std::thread;
 use tauri::{App, Manager};
 use whisper_rs::install_whisper_log_trampoline;
 use whisper_rs::{
@@ -46,10 +45,6 @@ impl TranscriptionManager {
             return Ok(result);
         }
 
-        let num_threads = thread::available_parallelism()
-            .map(|count| count.get() as i32)
-            .unwrap_or(1);
-
         let mut state = self.state.lock().unwrap();
         // Initialize parameters
         let mut params = FullParams::new(SamplingStrategy::default());