diff --git a/src/main.rs b/src/main.rs
index 402dbcf..cb62c4a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -52,7 +52,7 @@ fn main() {
     }
     
     socket.close();
-    hotkey_handle.join();
+    hotkey_handle.join().unwrap();
 }
 
 fn setup_control_c(mut control_c_flag_tx: sync_flag::SyncFlagTx) {