diff --git a/test/dtypes/test_affine_quantized.py b/test/dtypes/test_affine_quantized.py
index 4e98ffd564..0e6a37c3b5 100644
--- a/test/dtypes/test_affine_quantized.py
+++ b/test/dtypes/test_affine_quantized.py
@@ -10,6 +10,7 @@
     int8_dynamic_activation_int8_semi_sparse_weight,
     float8_weight_only,
 )
+from torchao.quantization.quant_primitives import MappingType
 from torchao.dtypes import SemiSparseLayout
 from torch.testing._internal import common_utils
 from torchao.utils import TORCH_VERSION_AT_LEAST_2_5
@@ -26,6 +27,7 @@ def get_quantization_functions(do_sparse: bool, do_int4: bool):
         int8_weight_only(),
         int8_dynamic_activation_int4_weight(),
         int8_dynamic_activation_int8_weight(),
+        int8_dynamic_activation_int8_weight(act_mapping_type=MappingType.ASYMMETRIC),
     ]
     if do_int4:
         base_functions.append(int4_weight_only(group_size=32))
diff --git a/test/quantization/test_quant_api.py b/test/quantization/test_quant_api.py
index 310f51f897..458cd07810 100644
--- a/test/quantization/test_quant_api.py
+++ b/test/quantization/test_quant_api.py
@@ -47,6 +47,7 @@
     TORCH_VERSION_AT_LEAST_2_3,
     TORCH_VERSION_AT_LEAST_2_4,
     TORCH_VERSION_AT_LEAST_2_5,
+    TORCH_VERSION_AT_LEAST_2_6,
 )
 from pathlib import Path
 from torchao._models.llama.tokenizer import get_tokenizer
@@ -576,6 +577,7 @@ def test_quantized_tensor_subclass_int8_wo(self):
 
     @unittest.skipIf(not TORCH_VERSION_AT_LEAST_2_4, "Test only enabled for 2.4+")
     @unittest.skipIf(not torch.cuda.is_available(), "Need CUDA available")
+    @unittest.skipIf(TORCH_VERSION_AT_LEAST_2_6, "Test only enabled for 2.5 and below")
     def test_quantized_tensor_subclass_int8_dyn_quant(self):
         # use multiples of 1024 so that we don't need padding
         m = ToyLinearModel(1024, 1024, 2048).eval().to(torch.bfloat16).to("cuda")
@@ -732,8 +734,8 @@ def test_multitensor_pad_unpad(self):
         self.assertEqual(mt.count, 3)
         mt.unpad()
         self.assertEqual(mt.count, 1)
-        
-    @unittest.skipIf(not TORCH_VERSION_AT_LEAST_2_4, "Test only enabled for 2.4+") 
+
+    @unittest.skipIf(not TORCH_VERSION_AT_LEAST_2_4, "Test only enabled for 2.4+")
     @unittest.skipIf(not torch.cuda.is_available(), "Need CUDA available")
     def test_multitensor_inplace_operation(self):
         from torchao.quantization.GPTQ_MT import MultiTensor
@@ -742,7 +744,7 @@ def test_multitensor_inplace_operation(self):
         mt += 1  # In-place addition
         self.assertTrue(torch.equal(mt.values[0], torch.full((3, 3), 2)))
 
- 
+
 
 
 common_utils.instantiate_parametrized_tests(TestQuantFlow)
diff --git a/torchao/quantization/quant_api.py b/torchao/quantization/quant_api.py
index 91803fe3f7..58855f39d9 100644
--- a/torchao/quantization/quant_api.py
+++ b/torchao/quantization/quant_api.py
@@ -38,6 +38,7 @@
 from torchao.utils import (
     TORCH_VERSION_AT_LEAST_2_4,
     TORCH_VERSION_AT_LEAST_2_5,
+    TORCH_VERSION_AT_LEAST_2_6,
     unwrap_tensor_subclass,
 )
 from .subclass import (
@@ -480,7 +481,10 @@ def _int8_asymm_per_token_quant(x: torch.Tensor) -> torch.Tensor:
     """
     mapping_type = MappingType.ASYMMETRIC
     target_dtype = torch.int8
-    return to_affine_quantized_intx(x, mapping_type, _get_per_token_block_size(x), target_dtype)
+    if TORCH_VERSION_AT_LEAST_2_6:
+        return to_affine_quantized_intx(x, mapping_type, _get_per_token_block_size(x), target_dtype, scale_dtype=torch.float64, zero_point_dtype=torch.int64)
+    else:
+        return to_affine_quantized_intx(x, mapping_type, _get_per_token_block_size(x), target_dtype)
 
 def apply_int8_dynamic_activation_int4_weight_quant(weight, group_size=32, mapping_type=MappingType.SYMMETRIC):
     """This is defined here instead of local function to support serialization
@@ -586,7 +590,7 @@ def _int8_symm_per_token_reduced_range_quant(x: torch.Tensor) -> torch.Tensor:
     return to_affine_quantized_intx(x, mapping_type, _get_per_token_block_size(x), target_dtype, eps=eps, quant_min=quant_min, quant_max=quant_max, scale_dtype=torch.float32 if x.dtype == torch.float16 else None)
 
 
-def int8_dynamic_activation_int8_weight(layout=PlainLayout()):
+def int8_dynamic_activation_int8_weight(layout=PlainLayout(), act_mapping_type=MappingType.SYMMETRIC):
     """
     Applies int8 dynamic symmetric per-token activation and int8 per-channel weight
     quantization to linear layers
@@ -609,7 +613,10 @@ def get_weight_block_size(x):
         zero_point_dtype = torch.int64
 
         # input settings
-        input_quant_func = _int8_symm_per_token_reduced_range_quant
+        if act_mapping_type == MappingType.SYMMETRIC:
+            input_quant_func = _int8_symm_per_token_reduced_range_quant
+        else:
+            input_quant_func = _int8_asymm_per_token_quant
 
         block_size = get_weight_block_size(weight)
         weight = to_affine_quantized_intx(weight, mapping_type, block_size, target_dtype, eps=eps, zero_point_dtype=zero_point_dtype, _layout=layout)