diff --git a/tests/corpus.mjs b/tests/corpus.mjs
index b3c88b1..7144b79 100644
--- a/tests/corpus.mjs
+++ b/tests/corpus.mjs
@@ -100,8 +100,8 @@ console.log(`corpus: ${names.length}/${names.length} documents byte-identical th
 const EXPECTED_TYPES = `
   abbreviation abbreviation_def admonition autolink block_quote caption_number
   code code_block comment critic_comment definition_description definition_list
-  definition_term delete div document emphasis escaped_text figure footnote
-  footnote_ref frontmatter hard_break heading heading_ref highlight image
+  definition_term delete div document emphasis escaped_text figure figure_group
+  footnote footnote_ref frontmatter hard_break heading heading_ref highlight image
   inline_extension inline_footnote insert line_block link
   link_reference_definition list list_item literal_inline math mention paragraph
   raw_block raw_inline smart_punctuation soft_break span strike strong subscript