diff --git a/packages/web/package.json b/packages/web/package.json
index 32a9472a8..b055577e7 100644
--- a/packages/web/package.json
+++ b/packages/web/package.json
@@ -80,6 +80,7 @@
     "@types/diff-match-patch": "^1.0.32",
     "@types/jest": "^27.0.2",
     "@types/lodash.debounce": "^4.0.6",
+    "@types/markdown-it": "^12.2.3",
     "@types/react": "17.0.2",
     "@types/react-dom": "^17.0.2",
     "@types/segment-analytics": "^0.0.34",