diff --git a/fs/autofs/root.c b/fs/autofs/root.c
index e698c51..f259720 100644
--- a/fs/autofs/root.c
+++ b/fs/autofs/root.c
@@ -32,7 +32,7 @@
 	.ioctl		= autofs_root_ioctl,
 };
 
-struct inode_operations autofs_root_inode_operations = {
+const struct inode_operations autofs_root_inode_operations = {
         .lookup		= autofs_root_lookup,
         .unlink		= autofs_root_unlink,
         .symlink	= autofs_root_symlink,