diff --git a/.github/workflows/docs-preview.yaml b/.github/workflows/docs-preview.yaml
index 847172bf..3f4ed05c 100644
--- a/.github/workflows/docs-preview.yaml
+++ b/.github/workflows/docs-preview.yaml
@@ -61,6 +61,14 @@ jobs:
           VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
           CODE_SERVER_DOCS_MAIN_BRANCH: ${{ github.event.pull_request.head.sha }}
 
+      - name: Install node_modules
+        run: yarn install
+
+      - name: Check docs
+        run: yarn ts-node ./product/coder.com/site/scripts/checkDocs.ts
+        env:
+          BASE_URL: ${{ steps.preview.outputs.url }}
+
       - name: Update Deployment
         # If we don't specify always, it won't run this check if failed.
         # This means the deployment would be stuck pending.