diff --git a/crawler_software/arduino/crawler_slave/crawler_slave.ino b/crawler_software/arduino/crawler_slave/crawler_slave.ino
index e3e6cad..8a1d2ee 100644
--- a/crawler_software/arduino/crawler_slave/crawler_slave.ino
+++ b/crawler_software/arduino/crawler_slave/crawler_slave.ino
@@ -33,10 +33,8 @@ void loop() {
 
 // This method runs when we receive a message
 void receiveEvent(int n) {
-  while (Wire.available()) { // loop through all but the last
-    id  = Wire.read(); // ID of the servo/device to access
-    val = Wire.read(); // Value to assign
-  }
+  id  = Wire.read(); // ID of the servo/device to access
+  val = Wire.read(); // Value to assign
 
   switch(id) {
     case 1: