diff --git a/tests/functional/pyocf/c/helpers/metadata_helpers.c b/tests/functional/pyocf/c/helpers/metadata_helpers.c
index 5323dc5..aceb25c 100644
--- a/tests/functional/pyocf/c/helpers/metadata_helpers.c
+++ b/tests/functional/pyocf/c/helpers/metadata_helpers.c
@@ -1,5 +1,5 @@
 /*
- * Copyright(c) 2022-2022 Intel Corporation
+ * Copyright(c) 2022 Intel Corporation
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
@@ -8,6 +8,7 @@
 #include "../src/ocf/ocf_cache_priv.h"
 #include "../src/ocf/metadata/metadata_raw.h"
 #include "../src/ocf/metadata/metadata_internal.h"
+#include "../src/ocf/metadata/metadata_superblock.h"
 
 uint64_t ocf_get_metadata_segment_start_page(ocf_cache_t cache, int segment)
 {
@@ -46,6 +47,9 @@ uint64_t ocf_get_metadata_segment_elem_size(ocf_cache_t cache, int segment)
 	struct ocf_metadata_ctrl *ctrl = cache->metadata.priv;
 	struct ocf_metadata_raw *raw = &ctrl->raw_desc[segment];
 
+	if (segment == metadata_segment_sb_config)
+		return offsetof(struct ocf_superblock_config, checksum);
+
 	return raw->entry_size;
 }