diff --git a/altdoc/quarto_website.yml b/altdoc/quarto_website.yml
index aabe28d5..08cbd468 100644
--- a/altdoc/quarto_website.yml
+++ b/altdoc/quarto_website.yml
@@ -44,6 +44,8 @@ website:
             contents:
             - text: "`fmt_decimal`"
               file: man/fmt_decimal.qmd
+            - text: "`fmt_equivalence`"
+              file: man/fmt_equivalence.qmd
             - text: "`fmt_sci`"
               file: man/fmt_sci.qmd
             - text: "`fmt_significant`"