diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dedbba9..30ccab2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -189,6 +189,11 @@ jobs:
         secrets: |
           secret/data/subsequent-test secret | SUBSEQUENT_TEST_SECRET;
 
+    - name: Verify Vault Action Outputs
+      run: npm run test:e2e
+      env:
+        OTHER_SECRET_OUTPUT: ${{ steps.kv-secrets.outputs.otherSecret }}
+
   e2e-tls:
     runs-on: ubuntu-latest