diff --git a/standby.c b/standby.c
index abae7f5..494e6f2 100644
--- a/standby.c
+++ b/standby.c
@@ -4,8 +4,9 @@
 
 #include "standby.h"
 
-/*
+
 static void Bsp_GpioFInt_CallbackFunction(void) {
+    __asm volatile ("nop");
 }
 
 void StandBy_Init() {
@@ -31,4 +32,3 @@ void StandBy_Init() {
     NVIC_EnableIRQ(PORTE_IRQn);
 
 }
- */
\ No newline at end of file