diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 3694662..0753b20 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -316,6 +316,7 @@
 }
 
 enum {
+	Opt_error = -1,
 	Opt_context = 1,
 	Opt_fscontext = 2,
 	Opt_defcontext = 4,
@@ -327,6 +328,7 @@
 	{Opt_fscontext, "fscontext=%s"},
 	{Opt_defcontext, "defcontext=%s"},
 	{Opt_rootcontext, "rootcontext=%s"},
+	{Opt_error, NULL},
 };
 
 #define SEL_MOUNT_FAIL_MSG "SELinux:  duplicate or incompatible mount options\n"