diff --git a/slave/slave.ino b/slave/slave.ino
index a391368..c103a60 100644
--- a/slave/slave.ino
+++ b/slave/slave.ino
@@ -14,15 +14,11 @@ ISR(SPI_STC_vect)
 
 void setup()
 {
-  Serial.begin(9600);
   SPI_SlaveInit();
   initialization();
   
   Fill(0);
   update();
-  
-  Serial.println();
-  Serial.println("Initialization ");
 }
 
 void loop() {