diff --git a/cmake/external/onnx_protobuf.natvis b/cmake/external/onnx_protobuf.natvis
index e973de6591..d0be02d14b 100644
--- a/cmake/external/onnx_protobuf.natvis
+++ b/cmake/external/onnx_protobuf.natvis
@@ -34,7 +34,7 @@
   </Type>
 
   <Type Name="google::protobuf::internal::TaggedStringPtr">
-    <DisplayString>{{ { ( *(std::string*)(ptr_ &amp; ~0x3)  } }}</DisplayString>
+    <DisplayString>{{ { *(std::string*)((uintptr_t)(ptr_) &amp; ~0x3)  } }}</DisplayString>
     <Expand>
     </Expand>
   </Type>