diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c74f03b..71dd6f6 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -881,6 +881,15 @@
 		.strategy	= &sysctl_intvec,
 		.extra1		= &zero,
 	},
+	{
+		.ctl_name	= VM_ZONE_RECLAIM_INTERVAL,
+		.procname	= "zone_reclaim_interval",
+		.data		= &zone_reclaim_interval,
+		.maxlen		= sizeof(zone_reclaim_interval),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec_jiffies,
+		.strategy	= &sysctl_jiffies,
+	},
 #endif
 	{ .ctl_name = 0 }
 };