diff --git a/.buildkite/test-pipeline.yaml b/.buildkite/test-pipeline.yaml
index ade0d2f7..7ab9c205 100644
--- a/.buildkite/test-pipeline.yaml
+++ b/.buildkite/test-pipeline.yaml
@@ -314,11 +314,11 @@ steps:
   num_gpus: 4
   source_file_dependencies:
   - vllm/
-  - tests/distributed/test_pipeline_parallel
   - tests/distributed/test_pp_cudagraph.py
+  - tests/distributed/test_pipeline_parallel
   commands:
-  - pytest -v -s distributed/test_pipeline_parallel.py
   - pytest -v -s distributed/test_pp_cudagraph.py
+  - pytest -v -s distributed/test_pipeline_parallel.py
 
 - label: LoRA Long Context (Distributed) # 11min
   # This test runs llama 13B, so it is required to run on 4 GPUs.
diff --git a/tests/distributed/test_pipeline_parallel.py b/tests/distributed/test_pipeline_parallel.py
index 4a339bc3..4d54e43d 100644
--- a/tests/distributed/test_pipeline_parallel.py
+++ b/tests/distributed/test_pipeline_parallel.py
@@ -80,6 +80,10 @@ def test_compare_tp(TP_SIZE, PP_SIZE, EAGER_MODE, CHUNKED_PREFILL, MODEL_NAME,
             "VLLM_USE_RAY_SPMD_WORKER": "1",
             "VLLM_USE_RAY_COMPILED_DAG_NCCL_CHANNEL": "1",
         }
+        # Temporary. Currently when zeromq + SPMD is used, it does not properly
+        # terminate because of aDAG issue.
+        pp_args.append("--disable-frontend-multiprocessing")
+        tp_args.append("--disable-frontend-multiprocessing")
 
     try:
         compare_two_settings(MODEL_NAME, pp_args, tp_args, pp_env)
diff --git a/tests/utils.py b/tests/utils.py
index c20a6d9e..beac8cfd 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -384,6 +384,7 @@ def fork_new_process_for_each_test(
         os.setpgrp()
         from _pytest.outcomes import Skipped
         pid = os.fork()
+        print(f"Fork a new process to run a test {pid}")
         if pid == 0:
             try:
                 f(*args, **kwargs)
@@ -401,11 +402,11 @@ def fork_new_process_for_each_test(
             pgid = os.getpgid(pid)
             _pid, _exitcode = os.waitpid(pid, 0)
             # ignore SIGTERM signal itself
-            old_singla_handler = signal.signal(signal.SIGTERM, signal.SIG_IGN)
+            old_signal_handler = signal.signal(signal.SIGTERM, signal.SIG_IGN)
             # kill all child processes
             os.killpg(pgid, signal.SIGTERM)
             # restore the signal handler
-            signal.signal(signal.SIGTERM, old_singla_handler)
+            signal.signal(signal.SIGTERM, old_signal_handler)
             assert _exitcode == 0, (f"function {f} failed when called with"
                                     f" args {args} and kwargs {kwargs}")