diff --git a/storage/innobase/include/page0page.h b/storage/innobase/include/page0page.h
index a73b9e48755..abb395938fc 100644
--- a/storage/innobase/include/page0page.h
+++ b/storage/innobase/include/page0page.h
@@ -1,6 +1,6 @@
 /*****************************************************************************
 Copyright (c) 1994, 2019, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2013, 2020, MariaDB Corporation.
+Copyright (c) 2013, 2021, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
diff --git a/storage/innobase/row/row0import.cc b/storage/innobase/row/row0import.cc
index 07741aa6acc..e2606c0e52e 100644
--- a/storage/innobase/row/row0import.cc
+++ b/storage/innobase/row/row0import.cc
@@ -3184,10 +3184,10 @@ static dberr_t handle_instant_metadata(dict_table_t *table,
       return err;
   }
 
-  const auto zip_size= fil_space_t::zip_size(space_flags);
-  const uint64_t physical_size= zip_size ? zip_size : srv_page_size;
+  const unsigned zip_size= fil_space_t::zip_size(space_flags);
+  const unsigned physical_size= zip_size ? zip_size : unsigned(srv_page_size);
   ut_ad(physical_size <= UNIV_PAGE_SIZE_MAX);
-  const auto space_id= page_get_space_id(first_page.get());
+  const uint32_t space_id= page_get_space_id(first_page.get());
 
   auto *space_crypt= fil_space_read_crypt_data(zip_size, first_page.get());
   SCOPE_EXIT([&space_crypt]() {