diff --git a/Makefile b/Makefile
index 74363d2..7c29dba 100644
--- a/Makefile
+++ b/Makefile
@@ -94,4 +94,4 @@ latexpdf_%:
 	$(MAKE) -C $(BUILDDIR)/latex/$* ; \
 
 spreadsheet:
-	soffice --headless --convert-to xls  docs/tinyrocs-bom.ods --outdir $(BUILDDIR)
+	soffice --headless --convert-to xlsx  docs/tinyrocs-bom.ods --outdir $(BUILDDIR)
diff --git a/docs/_source/bom.rst b/docs/_source/bom.rst
index 4853a71..36f0c8d 100644
--- a/docs/_source/bom.rst
+++ b/docs/_source/bom.rst
@@ -13,11 +13,14 @@ For full details and latest data see the spreadsheet bill of materials:
 
   `<https://spacecruft.org/deepcrayon/tinyrocs/media/branch/main/docs/tinyrocs-bom.ods>`_
 
-This is snapshot of the main tab:
 
-.. exceltable:: tinyrocs Bill of Materials
-   :file: ../_build/tinyrocs-bom.xls
-   :header: 1
-   :sheet: 1
-   :selection: A1:G85
+
+tinyrocs Bill of Materials
+==========================
+This is the bill of materials of the cluster as deployed and as being built.
+
+.. excel-table::
+   :file: ../_build/tinyrocs-bom.xlsx
+   :sheet: tinyrocs
+   :selection: A1:G88
 
diff --git a/docs/_source/conf.py b/docs/_source/conf.py
index 1fb858c..4271287 100644
--- a/docs/_source/conf.py
+++ b/docs/_source/conf.py
@@ -14,7 +14,7 @@ extensions = [
     "sphinx.ext.intersphinx",
     "sphinx.ext.napoleon",
     "sphinx.ext.viewcode",
-    "sphinxcontrib.exceltable",
+    "sphinxcontrib.excel_table",
 ]
 templates_path = ["_templates"]
 exclude_patterns = []
diff --git a/docs/_source/locale/en/LC_MESSAGES/bom.po b/docs/_source/locale/en/LC_MESSAGES/bom.po
index eb52afc..62631b3 100644
--- a/docs/_source/locale/en/LC_MESSAGES/bom.po
+++ b/docs/_source/locale/en/LC_MESSAGES/bom.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: tinyrocs 0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-12-30 15:48-0700\n"
+"POT-Creation-Date: 2023-12-30 17:09-0700\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: en\n"
@@ -43,10 +43,11 @@ msgid ""
 "bom.ods>`_"
 msgstr ""
 
-#: ../../../_source/bom.rst:16
-msgid "This is snapshot of the main tab:"
-msgstr ""
-
-#: ../../../_source/bom.rst:18
+#: ../../../_source/bom.rst:19 ../../../_source/bom.rst:22
 msgid "tinyrocs Bill of Materials"
 msgstr ""
+
+#: ../../../_source/bom.rst:20
+msgid ""
+"This is the bill of materials of the cluster as deployed and as being built."
+msgstr ""
diff --git a/docs/tinyrocs-bom.ods b/docs/tinyrocs-bom.ods
index 73550b3..55797fd 100644
--- a/docs/tinyrocs-bom.ods
+++ b/docs/tinyrocs-bom.ods
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a4a20810e07657e26d9c87bda05e8f1b21f65b0529122ce5124701651e941b2f
-size 63988
+oid sha256:3d4706fdcc8824d7a73faf733c0995ac9c575f4d4a81179bf9d72d7fc85e6567
+size 65235