diff --git a/.github/workflows/conformance-node.yaml b/.github/workflows/conformance-node.yaml
index bb3ae13df..d8b639d15 100644
--- a/.github/workflows/conformance-node.yaml
+++ b/.github/workflows/conformance-node.yaml
@@ -39,3 +39,21 @@ jobs:
         run: npm ci
       - name: Run
         run: npx turbo run conformance:${{matrix.side}} --filter '@connectrpc/connect-node' --output-logs new-only --log-order stream
+  x:
+    runs-on: ubuntu-22.04
+    name: "x"
+    timeout-minutes: 10
+    steps:
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20.9.0
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: .turbo
+          key: ${{ runner.os }}/node-conformance/${{ github.sha }}
+          restore-keys: ${{ runner.os }}/node-conformance
+      - name: NPM Install
+        run: npm ci
+      - run: npx turbo run build --filter '@connectrpc/connect-node' --output-logs new-only --log-order stream
+      - run: npm run conformance:server -w @connectrpc/connect-node