diff --git a/kernel/fork.c b/kernel/fork.c
index 77059b211608f6d9d8aefb7f05a6dd03f197043b..874e48c410f853df2207e0105958924430dfeda8 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -77,7 +77,6 @@
 #include <linux/blkdev.h>
 #include <linux/fs_struct.h>
 #include <linux/magic.h>
-#include <linux/sched/mm.h>
 #include <linux/perf_event.h>
 #include <linux/posix-timers.h>
 #include <linux/user-return-notifier.h>