diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index e3d2c7d..cf91c93 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -729,6 +729,14 @@
 	},
 	{
 		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "bootloader_version",
+		.data		= &bootloader_version,
+		.maxlen		= sizeof (int),
+		.mode		= 0444,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= CTL_UNNUMBERED,
 		.procname	= "kstack_depth_to_print",
 		.data		= &kstack_depth_to_print,
 		.maxlen		= sizeof(int),