diff --git a/components/nvs_flash/nvs_partition_tool/nvs_parser.py b/components/nvs_flash/nvs_partition_tool/nvs_parser.py
index 29b610b33b..a4bb3dae57 100644
--- a/components/nvs_flash/nvs_partition_tool/nvs_parser.py
+++ b/components/nvs_flash/nvs_partition_tool/nvs_parser.py
@@ -64,8 +64,9 @@ class NVS_Partition:
                 f'Given partition data is not aligned to page size ({len(raw_data)} % {nvs_const.page_size} = {len(raw_data)%nvs_const.page_size})'
             )
 
-        # Divide partition into pages
         self.name = name
+        self.raw_data = raw_data
+        # Divide partition into pages
         self.pages = []
         for i in range(0, len(raw_data), nvs_const.page_size):
             self.pages.append(NVS_Page(raw_data[i: i + nvs_const.page_size], i))