diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 41dfff23c1f9..edb230aba3d1 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -30,7 +30,6 @@
 #include <linux/syscalls.h>
 #include <linux/interrupt.h>
 #include <linux/tick.h>
-#include <linux/seq_file.h>
 #include <linux/err.h>
 #include <linux/debugobjects.h>
 #include <linux/sched/signal.h>