diff --git a/src/ipmiblob/blob_handler.hpp b/src/ipmiblob/blob_handler.hpp
index 68708d8..c57b11d 100644
--- a/src/ipmiblob/blob_handler.hpp
+++ b/src/ipmiblob/blob_handler.hpp
@@ -130,4 +130,7 @@
     std::unique_ptr<IpmiInterface> ipmi;
 };
 
+constexpr int ipmiOEMNetFn = 46;
+constexpr int ipmiOEMBlobCmd = 128;
+
 } // namespace ipmiblob