diff --git a/board/liebherr/display5/spl.c b/board/liebherr/display5/spl.c
index e845edf..765463e 100644
--- a/board/liebherr/display5/spl.c
+++ b/board/liebherr/display5/spl.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <serial.h>
 #include <spl.h>