diff --git a/imu.ino b/imu.ino
index 1c5e8bc..0d8d273 100644
--- a/imu.ino
+++ b/imu.ino
@@ -135,8 +135,9 @@ void readSensor() {
   Wire.endTransmission();              // End the transmission
   Wire.requestFrom(MPU_ADDRESS, 14);   // Request 14 bytes from the MPU-6050
 
-  // Wait until all the bytes are received
-  while (Wire.available() < 14);
+  if (Wire.available() == 0) {
+    // That means MPU is not connected
+  }
 
   acc_raw[X]  = Wire.read() << 8 | Wire.read(); // Add the low and high byte to the acc_raw[X] variable
   acc_raw[Y]  = Wire.read() << 8 | Wire.read(); // Add the low and high byte to the acc_raw[Y] variable