diff --git a/components/efuse/esp32c2/esp_efuse_rtc_calib.c b/components/efuse/esp32c2/esp_efuse_rtc_calib.c
index 89ebcc16bc..8ba56170e6 100644
--- a/components/efuse/esp32c2/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32c2/esp_efuse_rtc_calib.c
@@ -10,6 +10,7 @@
 #include "esp_efuse_table.h"
 #include "esp_efuse_rtc_calib.h"
 #include "hal/adc_types.h"
+#include "inttypes.h"
 
 int esp_efuse_rtc_calib_get_ver(void)
 {
diff --git a/components/esp_adc/esp32c2/adc_cali_line_fitting.c b/components/esp_adc/esp32c2/adc_cali_line_fitting.c
index f7f172fe64..17e44ae774 100644
--- a/components/esp_adc/esp32c2/adc_cali_line_fitting.c
+++ b/components/esp_adc/esp32c2/adc_cali_line_fitting.c
@@ -16,6 +16,7 @@
 #include "soc/soc_caps.h"
 #include "esp_adc/adc_cali_scheme.h"
 #include "adc_cali_interface.h"
+#include "inttypes.h"
 
 
 /**