diff --git a/.github/actions/conventional-pr/src/utils.ts b/.github/actions/conventional-pr/src/utils.ts
index 407b03953f..4e4f1a484a 100644
--- a/.github/actions/conventional-pr/src/utils.ts
+++ b/.github/actions/conventional-pr/src/utils.ts
@@ -20,6 +20,7 @@ const validTypes = [
   'chore',
   'revert',
   'release',
+  'a11y',
 ];
 
 const typeList = validTypes.map(t => `  - ${t}`).join('\n');