diff --git a/python/tvm/relay/backend/contrib/ethosu/tir_to_cs_translator.py b/python/tvm/relay/backend/contrib/ethosu/tir_to_cs_translator.py
index 6a2fcd3678ef8..6e8efa579367e 100644
--- a/python/tvm/relay/backend/contrib/ethosu/tir_to_cs_translator.py
+++ b/python/tvm/relay/backend/contrib/ethosu/tir_to_cs_translator.py
@@ -424,14 +424,16 @@ def replace_npu_address_range_with_address(npu_addr_range):
         assert isinstance(npu_addr_range.address, tvm.tir.Load)
         buffer = npu_addr_range.address.buffer_var
         if buffer in scratch_region_map.keys():
+            # Check whether the Load itself has an offset
+            tensor_idx = int(npu_addr_range.address.index.value)
             return vapi.NpuAddressRange(
                 scratch_region_map[buffer].region,
-                scratch_region_map[buffer].offset,
+                scratch_region_map[buffer].offset + tensor_idx,
                 npu_addr_range.length,
             )
         assert buffer in buffer_addresses.keys(), f"searching for buffer : {buffer}, but not found"
         address, buffer_type = buffer_addresses[buffer]
-        address = address + npu_addr_range.address.index.value
+        address = address + int(npu_addr_range.address.index.value)
         return vapi.NpuAddressRange(_get_region(buffer_type), address, npu_addr_range.length)
 
     def replace_tir_loads(npu_object):