diff --git a/esphome/core/gpio.h b/esphome/core/gpio.h
index 5a28198afd..5d25fd4ad1 100644
--- a/esphome/core/gpio.h
+++ b/esphome/core/gpio.h
@@ -13,9 +13,9 @@ inline constexpr size_t GPIO_SUMMARY_MAX_LEN = 48;
 
 #define LOG_PIN(prefix, pin) \
   if ((pin) != nullptr) { \
-    char pin_buf_[GPIO_SUMMARY_MAX_LEN]; \
-    (pin)->dump_summary(pin_buf_, sizeof(pin_buf_)); \
-    ESP_LOGCONFIG(TAG, prefix "%s", pin_buf_); \
+    char esphome_pin_buf_[GPIO_SUMMARY_MAX_LEN]; \
+    (pin)->dump_summary(esphome_pin_buf_, sizeof(esphome_pin_buf_)); \
+    ESP_LOGCONFIG(TAG, prefix "%s", esphome_pin_buf_); \
   }
 
 // put GPIO flags in a namespace to not pollute esphome namespace