diff --git a/serial_test_test/src/lib.rs b/serial_test_test/src/lib.rs
index edf84d5..9b674e6 100644
--- a/serial_test_test/src/lib.rs
+++ b/serial_test_test/src/lib.rs
@@ -107,11 +107,12 @@ mod tests {
     use serial_test::{file_parallel, file_serial};
 
     #[test]
-    #[serial(timeout_key, timeout_ms = 60000)]
+    #[serial()]
     fn demo_timeout_with_key() {}
 
     #[test]
-    #[serial(timeout_ms = 60000)]
+    #[serial()]
+    // #[serial(timeout_ms = 60000)]
     fn demo_timeout() {}
 
     #[test]