From 9aaa7b11004d0a1931e2ecc3c204673f4ce29126 Mon Sep 17 00:00:00 2001
From: InsanityAutomation <d.menzel@insanityautomation.com>
Date: Thu, 14 Oct 2021 13:34:31 -0400
Subject: [PATCH] Add missing include

---
 Marlin/src/gcode/calibrate/G34_M422.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Marlin/src/gcode/calibrate/G34_M422.cpp b/Marlin/src/gcode/calibrate/G34_M422.cpp
index 11f3eac6fa..328a40dbb4 100644
--- a/Marlin/src/gcode/calibrate/G34_M422.cpp
+++ b/Marlin/src/gcode/calibrate/G34_M422.cpp
@@ -45,6 +45,10 @@
   #include "../../libs/least_squares_fit.h"
 #endif
 
+#if ENABLED(BLTOUCH)
+  #include "../../feature/bltouch.h"
+#endif
+
 #define DEBUG_OUT ENABLED(DEBUG_LEVELING_FEATURE)
 #include "../../core/debug_out.h"