diff --git a/examples/rtic_bare3.rs b/examples/rtic_bare3.rs
index cc2c260d40753d2469f45c77ceb60cc5beeef7ba..3ad888e651370012499ecf5925145c41b3fa95b0 100644
--- a/examples/rtic_bare3.rs
+++ b/examples/rtic_bare3.rs
@@ -28,7 +28,7 @@ const APP: () = {
         // notice all printing outside of the section to measure!
         hprintln!("Start {:?}", start).ok();
         hprintln!("End {:?}", end).ok();
-        hprintln!("Diff {:?}", (end - start).as_cycles()).ok();
+        hprintln!("Diff {:?}", Instant::duration_since(&end, start).as_cycles()).ok();
     }
 };
 
@@ -89,7 +89,9 @@ fn wait(i: u32) {
 //
 //    What is now the output in the Adapter Output console?
 //
-//    ** your answer here **
+//      Start Instant(28537515)
+//      End Instant(32537531)
+//      Diff 4000016
 //
 //    Commit your answers (bare3_2)
 //