diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 4a03d0c..154e25f 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -357,7 +357,7 @@
  * systems, but can be improved upon.
  * Currently only get_parent is required.
  */
-static struct export_operations ext2_export_ops = {
+static const struct export_operations ext2_export_ops = {
 	.fh_to_dentry = ext2_fh_to_dentry,
 	.fh_to_parent = ext2_fh_to_parent,
 	.get_parent = ext2_get_parent,