diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index b454c352..865d204c 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -3202,10 +3202,11 @@ bool TimerHandler0(struct repeating_timer *t) {
   if (BOOTSEL)	  // boot selector button is pressed on Pico
       process_bootsel();
 */
-
+}
   return true;	
 }
 
+
 void start_isr() {
 	
 //	return;