diff --git a/Telem_Debug/Debug_BlinkyLED-Advanced/main.c b/Telem_Debug/Debug_BlinkyLED-Advanced/main.c
index 7f8d70b..b0a9aab 100644
--- a/Telem_Debug/Debug_BlinkyLED-Advanced/main.c
+++ b/Telem_Debug/Debug_BlinkyLED-Advanced/main.c
@@ -30,6 +30,7 @@ int main(void) {
 
 	_EINT(); 	                                //enable global interrupts
 
+	volatile int i;
     while(1)
     {
     	P8OUT ^= LEDY0 | LEDY1;                 // Toggle both yellow LEDs