diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 51f5dac..d93e13d 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -949,6 +949,16 @@
 		.strategy	= &sysctl_jiffies,
 	},
 #endif
+#ifdef CONFIG_SECURITY
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "mmap_min_addr",
+		.data		= &mmap_min_addr,
+		.maxlen         = sizeof(unsigned long),
+		.mode		= 0644,
+		.proc_handler	= &proc_doulongvec_minmax,
+	},
+#endif
 #if defined(CONFIG_X86_32) || \
    (defined(CONFIG_SUPERH) && defined(CONFIG_VSYSCALL))
 	{