diff --git a/kibot/bom/html_writer.py b/kibot/bom/html_writer.py
index 275f8060d..f393e10d3 100644
--- a/kibot/bom/html_writer.py
+++ b/kibot/bom/html_writer.py
@@ -250,7 +250,7 @@ def content_table(html, groups, headings, head_names, cfg, link_datasheet, link_
             if link_mouser and headings[n] in link_mouser:
                 r = '<a href="https://www.mouser.com/ProductDetail/' + r + '">' + r + '</a>'
             if link_lcsc and headings[n] in link_lcsc:
-                r = '<a href="https://www.lcsc.com/product-detail/' + r + '">' + r + '</a>'
+                r = '<a href="https://www.lcsc.com/product-detail/' + r + '.html">' + r + '</a>'
             # Link this column to the datasheet?
             if link_datasheet == n and datasheet.startswith('http'):
                 r = '<a href="' + datasheet + '">' + r + '</a>'
diff --git a/kibot/bom/xlsx_writer.py b/kibot/bom/xlsx_writer.py
index 082977b77..855d8879f 100644
--- a/kibot/bom/xlsx_writer.py
+++ b/kibot/bom/xlsx_writer.py
@@ -816,7 +816,7 @@ def write_xlsx(filename, groups, col_fields, head_names, cfg):
                     worksheet.write_url(row_count, i, url, fmt, cell)
                 # A link to LCSC?
                 elif link_lcsc and col_fields[i] in link_lcsc:
-                    url = 'https://www.lcsc.com/product-detail/' + cell
+                    url = 'https://www.lcsc.com/product-detail/' + cell + '.html'
                     worksheet.write_url(row_count, i, url, fmt, cell)
                 else:
                     worksheet.write_string(row_count, i, cell, fmt)