diff --git a/firmware/export/bootchart.h b/firmware/export/bootchart.h
index cad41ee50c..04f1a73670 100644
--- a/firmware/export/bootchart.h
+++ b/firmware/export/bootchart.h
@@ -22,7 +22,6 @@
 #define BOOTCHART_H
 #include <config.h>
 #include <stdbool.h>
-#include "../include/_ansi.h"
 #include "logf.h"
 #include "kernel.h"