diff --git a/kibot/bom/xlsx_writer.py b/kibot/bom/xlsx_writer.py
index 53c3e911..0f73544e 100644
--- a/kibot/bom/xlsx_writer.py
+++ b/kibot/bom/xlsx_writer.py
@@ -509,6 +509,11 @@ def _create_kicost_sheet(workbook, groups, image_data, fmt_title, fmt_info, fmt_
     Spreadsheet.ADJUST_ROW_AND_COL_SIZE = True
     Spreadsheet.MAX_COL_WIDTH = cfg.xlsx.max_col_width
     Spreadsheet.PART_NSEQ_SEPRTR = cfg.ref_separator
+    # Keep our sorting
+    try:
+        Spreadsheet.SORT_GROUPS = False
+    except Exception:
+        pass
     # Make the version less intrusive
     Spreadsheet.WRK_FORMATS['about_msg']['font_size'] = 8
     # Don 't add project info, we add our own data
diff --git a/submodules/KiCost b/submodules/KiCost
index e1777129..88fcbde5 160000
--- a/submodules/KiCost
+++ b/submodules/KiCost
@@ -1 +1 @@
-Subproject commit e17771291b100e60516542d22e715d7593c19117
+Subproject commit 88fcbde5be351894eb5b68ceaefce35c94166a10