From 9a52f6851898a668d06c3da22ebd5f1a05fb2334 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@home-assistant.io>
Date: Tue, 13 Oct 2026 11:40:06 -1000
Subject: [PATCH] Include hal.h directly for PROGMEM

---
 esphome/components/bl0939/bl0939.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/esphome/components/bl0939/bl0939.cpp b/esphome/components/bl0939/bl0939.cpp
index a1416881ccb..3018fce318f 100644
--- a/esphome/components/bl0939/bl0939.cpp
+++ b/esphome/components/bl0939/bl0939.cpp
@@ -1,4 +1,5 @@
 #include "bl0939.h"
+#include "esphome/core/hal.h"
 #include "esphome/core/log.h"
 #include <cinttypes>