diff --git a/tests/pytorch/fused_attn/test_fused_attn_with_cp.py b/tests/pytorch/fused_attn/test_fused_attn_with_cp.py
index 9866591e8d..85950347ba 100644
--- a/tests/pytorch/fused_attn/test_fused_attn_with_cp.py
+++ b/tests/pytorch/fused_attn/test_fused_attn_with_cp.py
@@ -3,9 +3,10 @@
 # See LICENSE for license information.
 
 import os
-import pytest
 import subprocess
-from test_fused_attn import ModelConfig
+
+import pytest
+import torch
 from transformer_engine.pytorch.attention import (
     _flash_attn_2_plus,
     _flash_attn_2_3_plus,
@@ -15,6 +16,8 @@
     get_cudnn_version,
 )
 
+from test_fused_attn import ModelConfig
+
 model_configs_flash_attn = {
     #   test:             b,  h, hg,   d,   sq,  skv,   p,     mask,      bias
     "cp_1_0": ModelConfig(2, 12, 12, 128, 4096, 4096, 0.0, "causal", "no_bias"),  # MHA
@@ -58,6 +61,10 @@ def get_bash_arguments(num_gpus_per_node, **kwargs):
 @pytest.mark.parametrize("qkv_format", ["bshd", "sbhd", "thd"])
 @pytest.mark.parametrize("cp_comm_type", ["p2p", "all_gather", "a2a", "a2a+p2p"])
 def test_cp_with_flash_attention(dtype, model, qkv_format, cp_comm_type):
+    num_gpus = 4 if cp_comm_type == "a2a+p2p" else 2
+    if num_gpus > torch.cuda.device_count():
+        pytest.skip(f"Test requires {num_gpus} GPUs, but found {torch.cuda.device_count()}")
+
     config = model_configs_flash_attn[model]
     if "p2p" in cp_comm_type and config.window_size != (-1, 0) and config.window_size != (-1, -1):
         pytest.skip("CP implementation with KV P2P does not support sliding window yet!")
@@ -77,7 +84,7 @@ def test_cp_with_flash_attention(dtype, model, qkv_format, cp_comm_type):
 
     subprocess.run(
         get_bash_arguments(
-            num_gpus_per_node=4 if cp_comm_type == "a2a+p2p" else 2,
+            num_gpus_per_node=num_gpus,
             dtype=dtype,
             model=model,
             qkv_format=qkv_format,
@@ -115,6 +122,10 @@ def test_cp_with_flash_attention(dtype, model, qkv_format, cp_comm_type):
 @pytest.mark.parametrize("cp_comm_type", ["p2p", "all_gather", "a2a", "a2a+p2p"])
 @pytest.mark.parametrize("fp8_mha", [False, True])
 def test_cp_with_fused_attention(dtype, model, qkv_format, cp_comm_type, fp8_mha):
+    num_gpus = 4 if cp_comm_type == "a2a+p2p" else 2
+    if num_gpus > torch.cuda.device_count():
+        pytest.skip(f"Test requires {num_gpus} GPUs, but found {torch.cuda.device_count()}")
+
     if qkv_format == "thd" and get_device_compute_capability() < (9, 0):
         pytest.skip("THD format is only supported on sm90+!")
     if cp_comm_type == "all_gather" and get_cudnn_version() < (9, 3, 0):
@@ -155,7 +166,7 @@ def test_cp_with_fused_attention(dtype, model, qkv_format, cp_comm_type, fp8_mha
 
     subprocess.run(
         get_bash_arguments(
-            num_gpus_per_node=4 if cp_comm_type == "a2a+p2p" else 2,
+            num_gpus_per_node=num_gpus,
             dtype=dtype,
             model=model,
             qkv_format=qkv_format,