diff --git a/lvgl_tft/FT81x.c b/lvgl_tft/FT81x.c
index cdb01b3..a809665 100644
--- a/lvgl_tft/FT81x.c
+++ b/lvgl_tft/FT81x.c
@@ -2,6 +2,7 @@
 #include <stdio.h>
 
 #include "driver/gpio.h"
+#include "esp_idf_version.h"
 
 #include "FT81x.h"
 
diff --git a/lvgl_touch/adcraw.c b/lvgl_touch/adcraw.c
index f88fecd..8e1bcfb 100644
--- a/lvgl_touch/adcraw.c
+++ b/lvgl_touch/adcraw.c
@@ -8,6 +8,7 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "driver/gpio.h"
+#include "esp_idf_version.h"
 #include <stddef.h>
 
 #if CONFIG_LV_TOUCH_CONTROLLER_ADCRAW