diff --git a/examples/setting/src/main.rs b/examples/setting/src/main.rs
index 4dc5f14..e9b9db5 100644
--- a/examples/setting/src/main.rs
+++ b/examples/setting/src/main.rs
@@ -5,4 +5,5 @@ fn main() {
     let known = camera.camera_controls_known_camera_controls().unwrap();
     let mut control = *known.get(&KnownCameraControls::Gamma).unwrap();
     control.set_value(101).unwrap();
+    camera.set_camera_control(control).unwrap();
 }