diff --git a/esphome/components/debug/debug_esp32.cpp b/esphome/components/debug/debug_esp32.cpp
index f7d012902d..7d37563a2d 100644
--- a/esphome/components/debug/debug_esp32.cpp
+++ b/esphome/components/debug/debug_esp32.cpp
@@ -2,6 +2,9 @@
 #ifdef USE_ESP32
 #include "esphome/core/log.h"
 
+#include <esp_heap_caps.h>
+#include <esp_system.h>
+
 #if defined(USE_ESP32_VARIANT_ESP32)
 #include <esp32/rom/rtc.h>
 #elif defined(USE_ESP32_VARIANT_ESP32C3)
diff --git a/esphome/components/debug/debug_esp8266.cpp b/esphome/components/debug/debug_esp8266.cpp
index 0d0ec15527..3395d9db12 100644
--- a/esphome/components/debug/debug_esp8266.cpp
+++ b/esphome/components/debug/debug_esp8266.cpp
@@ -76,6 +76,7 @@ void DebugComponent::get_device_info_(std::string &device_info) {
 void DebugComponent::update_platform_() {
 #ifdef USE_SENSOR
   if (this->block_sensor_ != nullptr) {
+    // NOLINTNEXTLINE(readability-static-accessed-through-instance)
     this->block_sensor_->publish_state(ESP.getMaxFreeBlockSize());
   }
 #if USE_ARDUINO_VERSION_CODE >= VERSION_CODE(2, 5, 2)