diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index 0c82169f..ba78eaaa 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -20,6 +20,13 @@
 // based on the Raspberry Pi Code
 
 #include "cubesatsim.h"
+#include "DumbTXSWS.h"
+#include <Wire.h>
+#include <Adafruit_INA219.h>
+#include <Adafruit_Sensor.h>
+#include <Adafruit_BME280.h>
+#include <MPU6050_tockn.h>
+#include <EEPROM.h>
 
 Adafruit_INA219 ina219_1_0x40;
 Adafruit_INA219 ina219_1_0x41(0x41);