diff --git a/libpldmresponder/bios_enum_attribute.hpp b/libpldmresponder/bios_enum_attribute.hpp
index 2d8667a..c86d9d7 100644
--- a/libpldmresponder/bios_enum_attribute.hpp
+++ b/libpldmresponder/bios_enum_attribute.hpp
@@ -51,6 +51,9 @@
     void constructEntry(const BIOSStringTable& stringTable, Table& attrTable,
                         Table& attrValueTable) override;
 
+    int updateAttrVal(Table& newValue, uint16_t attrHdl, uint8_t attrType,
+                      const PropertyValue& newPropVal);
+
   private:
     std::vector<std::string> possibleValues;
     std::string defaultValue;
@@ -90,4 +93,4 @@
 
 } // namespace bios
 } // namespace responder
-} // namespace pldm
\ No newline at end of file
+} // namespace pldm