diff --git a/shared/source/device_binary_format/zebin_decoder.cpp b/shared/source/device_binary_format/zebin_decoder.cpp
index 1a655676ec..1afafb921a 100644
--- a/shared/source/device_binary_format/zebin_decoder.cpp
+++ b/shared/source/device_binary_format/zebin_decoder.cpp
@@ -921,7 +921,9 @@ NEO::DecodeError populateArgDescriptor(const NEO::Elf::ZebinKernelMetadata::Type
     }
 
     case NEO::Elf::ZebinKernelMetadata::Types::Kernel::ArgTypeBufferAddress: {
-        dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescPointer>(true).stateless = src.offset;
+        auto &argAsPtr = dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescPointer>(true);
+        argAsPtr.stateless = src.offset;
+        argAsPtr.pointerSize = src.size;
         break;
     }
 
diff --git a/shared/test/unit_test/device_binary_format/zebin_decoder_tests.cpp b/shared/test/unit_test/device_binary_format/zebin_decoder_tests.cpp
index d5b52f61f0..913a52c954 100644
--- a/shared/test/unit_test/device_binary_format/zebin_decoder_tests.cpp
+++ b/shared/test/unit_test/device_binary_format/zebin_decoder_tests.cpp
@@ -5023,6 +5023,7 @@ TEST(PopulateArgDescriptorCrossthreadPayload, givenPureStatefulArgWithBufferAddr
                   access_type: readwrite
                 - arg_type: buffer_address
                   offset: 32
+                  size: 8
                   arg_index: 0
               binding_table_indices:
                 - bti_value: 0
@@ -5052,6 +5053,7 @@ TEST(PopulateArgDescriptorCrossthreadPayload, givenPureStatefulArgWithBufferAddr
 
     const auto &arg = programInfo.kernelInfos[0]->kernelDescriptor.payloadMappings.explicitArgs[0].as<ArgDescPointer>();
     EXPECT_EQ(32, arg.stateless);
+    EXPECT_EQ(8, arg.pointerSize);
     EXPECT_FALSE(arg.accessedUsingStatelessAddressingMode);
     EXPECT_TRUE(arg.isPureStateful());
 }