diff --git a/Marlin/qr_solve.cpp b/Marlin/qr_solve.cpp
index bfe4fce1a..55dcf6409 100644
--- a/Marlin/qr_solve.cpp
+++ b/Marlin/qr_solve.cpp
@@ -4,8 +4,6 @@
 
 #include <stdlib.h>
 #include <math.h>
-#include <time.h>
-
 
 //# include "r8lib.h"