diff --git a/structural/bridge/device/mod.rs b/structural/bridge/device/mod.rs
index e5efab7..55e51df 100644
--- a/structural/bridge/device/mod.rs
+++ b/structural/bridge/device/mod.rs
@@ -4,7 +4,8 @@ mod tv;
 pub use radio::Radio;
 pub use tv::Tv;
 
-pub trait Device {
+
+pub trait Device: Clone {
     fn is_enabled(&self) -> bool;
     fn enable(&mut self);
     fn disable(&mut self);
diff --git a/structural/bridge/main.rs b/structural/bridge/main.rs
index ff6cf61..ba65418 100644
--- a/structural/bridge/main.rs
+++ b/structural/bridge/main.rs
@@ -9,7 +9,7 @@ fn main() {
     test_device(Radio::default());
 }
 
-fn test_device(device: impl Device + Clone) {
+fn test_device(device: impl Device) {
     println!("Tests with basic remote.");
     let mut basic_remote = BasicRemote::new(device.clone());
     basic_remote.power();