diff --git a/components/esp_system/port/cpu_start.c b/components/esp_system/port/cpu_start.c
index 4d694bf923..d06c747ca3 100644
--- a/components/esp_system/port/cpu_start.c
+++ b/components/esp_system/port/cpu_start.c
@@ -50,6 +50,7 @@
 #include "esp_flash_encrypt.h"
 
 #include "hal/rtc_io_hal.h"
+#include "hal/wdt_hal.h"
 #include "soc/dport_reg.h"
 #include "soc/efuse_reg.h"
 #include "soc/cpu.h"