diff --git a/test/test_pallas_spmd.py b/test/test_pallas_spmd.py
index e88b8b2caff..f470368243b 100644
--- a/test/test_pallas_spmd.py
+++ b/test/test_pallas_spmd.py
@@ -39,10 +39,10 @@ def test_flash_attention_spmd_data_parallel(self):
     k = torch.randn(4, 2, 128, 4).to("xla")
     v = torch.randn(4, 2, 128, 4).to("xla")
 
-    o = flash_attention(q, k, v, partition_spec=range(n_devices))
+    o = flash_attention(q, k, v, partition_spec=range(4))
     self.assertEqual(
         torch_xla._XLAC._get_xla_sharding_spec(o),
-        f"{{devices=[{n_devices},1,1,1]0,1,2,3}}")
+        f"{{devices=[{n_devices},1,1,1]0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}}")
 
     expected_o = self._attention(q, k, v)
     self.assertTrue(torch.allclose(o.cpu(), expected_o.cpu(), atol=1e-05))
@@ -63,7 +63,7 @@ def test_flash_attention_backward_spmd_data_parallel(self):
     k.retain_grad()
     v.retain_grad()
 
-    o = flash_attention(q, k, v, partition_spec=range(n_devices))
+    o = flash_attention(q, k, v, partition_spec=range(4))
     loss = o.sum()
     loss.backward()
     xm.mark_step()
@@ -73,13 +73,13 @@ def test_flash_attention_backward_spmd_data_parallel(self):
     v_grad = v.grad
     self.assertEqual(
         torch_xla._XLAC._get_xla_sharding_spec(q_grad),
-        f"{{devices=[{n_devices},1,1,1]0,1,2,3}}")
+        f"{{devices=[{n_devices},1,1,1]0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}}")
     self.assertEqual(
         torch_xla._XLAC._get_xla_sharding_spec(k_grad),
-        f"{{devices=[{n_devices},1,1,1]0,1,2,3}}")
+        f"{{devices=[{n_devices},1,1,1]0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}}")
     self.assertEqual(
         torch_xla._XLAC._get_xla_sharding_spec(v_grad),
-        f"{{devices=[{n_devices},1,1,1]0,1,2,3}}")
+        f"{{devices=[{n_devices},1,1,1]0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}}")
 
     torch.manual_seed(42)
     q = torch.randn(4, 2, 128, 8, requires_grad=True).to("xla")