diff --git a/.github/workflows/on-open.yml b/.github/workflows/on-open.yml
index 361ac11b946..679c1c65db8 100644
--- a/.github/workflows/on-open.yml
+++ b/.github/workflows/on-open.yml
@@ -16,6 +16,11 @@ jobs:
       - name: Install Actions
         run: npm install --production --prefix ./actions
 
+      - name: Check for Validity
+        uses: ./actions/validity-checker
+        with:
+          token: ${{secrets.VSCODE_ISSUE_TRIAGE_BOT_PAT}}
+
       - name: Run CopyCat (VSCodeTriageBot/testissues)
         uses: ./actions/copycat
         with: