diff --git a/display.h b/display.h
--- a/display.h
+++ b/display.h
@@ -1,7 +1,19 @@
 #ifndef DISPLAY_H
 #define DISPLAY_H
 
+#include <stdlib.h>
+#include "stm32f0xx_hal.h"
 #include "states.h"
+#include "ssd1306.h"
+#include "stringhelpers.h"
+#include "config.h"
+#include "states.h"
+#include "syslib.h"
+#include "flash.h"
+#include "gpio.h"
+#ifdef MAX31865_RTD_SENSOR
+#include "max31865.h"
+#endif
 
 void display_process(therm_settings_t* set, therm_status_t* status);