diff --git a/IR-protocol.ino b/IR-protocol.ino
index 2a9556f..c7c019b 100644
--- a/IR-protocol.ino
+++ b/IR-protocol.ino
@@ -180,6 +180,7 @@ void setup()
 
     IR_Timer.setOverflow(carrierFrec * 2, HERTZ_FORMAT);
     IR_Timer.attachInterrupt(1, EncoderISR);
+    NVIC_SetPriority(IRQn_Type::TIM3_IRQn, 0);
     IR_Timer.resume();
 
     Serial.begin(SERIAL_SPEED);