diff --git a/security/keys/big_key.c b/security/keys/big_key.c
index 7f44c32..8137b27 100644
--- a/security/keys/big_key.c
+++ b/security/keys/big_key.c
@@ -70,7 +70,7 @@
 		 *
 		 * TODO: Encrypt the stored data with a temporary key.
 		 */
-		file = shmem_file_setup("", datalen, 0);
+		file = shmem_kernel_file_setup("", datalen, 0);
 		if (IS_ERR(file)) {
 			ret = PTR_ERR(file);
 			goto err_quota;