diff --git a/.changeset/large-phones-guess.md b/.changeset/large-phones-guess.md
new file mode 100644
index 000000000000..6ac70bc9dd70
--- /dev/null
+++ b/.changeset/large-phones-guess.md
@@ -0,0 +1,5 @@
+---
+"astro": patch
+---
+
+Accept aria role `switch` on toolbar audit.
diff --git a/packages/astro/src/runtime/client/dev-toolbar/apps/audit/a11y.ts b/packages/astro/src/runtime/client/dev-toolbar/apps/audit/a11y.ts
index e004b70b5fb1..6eb4cd97b597 100644
--- a/packages/astro/src/runtime/client/dev-toolbar/apps/audit/a11y.ts
+++ b/packages/astro/src/runtime/client/dev-toolbar/apps/audit/a11y.ts
@@ -208,7 +208,7 @@ const ariaAttributes = new Set(
 );
 
 const ariaRoles = new Set(
-	'alert alertdialog application article banner button cell checkbox columnheader combobox complementary contentinfo definition dialog directory document feed figure form grid gridcell group heading img link list listbox listitem log main marquee math menu menubar menuitem menuitemcheckbox menuitemradio navigation none note option presentation progressbar radio radiogroup region row rowgroup rowheader scrollbar search searchbox separator slider spinbutton status tab tablist tabpanel textbox timer toolbar tooltip tree treegrid treeitem'.split(
+	'alert alertdialog application article banner button cell checkbox columnheader combobox complementary contentinfo definition dialog directory document feed figure form grid gridcell group heading img link list listbox listitem log main marquee math menu menubar menuitem menuitemcheckbox menuitemradio navigation none note option presentation progressbar radio radiogroup region row rowgroup rowheader scrollbar search searchbox separator slider spinbutton status switch tab tablist tabpanel textbox timer toolbar tooltip tree treegrid treeitem'.split(
 		' '
 	)
 );