diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index d3ac516..62920d3 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -18,11 +18,17 @@ jobs:
         run: |
           echo "base_sha: ${{ github.event.merge_group.base_sha }}"
           echo "head_sha: ${{ github.event.merge_group.head_sha }}"
+      - name: Sleep in merge queue
+        if: github.event_name == 'merge_group'
+        run: sleep 300
       - name: No-op
         run: echo "no-op"
 
   test:
     runs-on: ubuntu-latest
     steps:
+      - name: Sleep in merge queue
+        if: github.event_name == 'merge_group'
+        run: sleep 300
       - name: No-op
         run: echo "no-op"
diff --git a/README.md b/README.md
index a920a59..f1a6f37 100644
--- a/README.md
+++ b/README.md
@@ -213,4 +213,4 @@ The scripts and documentation in this project are released under the [Apache 2 L
 
 # Contributions
 
-- Follow semantic-release commit formatting. See [CONTRIBUTING.md](./CONTRIBUTING.md) for details. [MQ-TEST-4]
+- Follow semantic-release commit formatting. See [CONTRIBUTING.md](./CONTRIBUTING.md) for details. [MQ-TEST-6]