diff --git a/include/dimm.hpp b/include/dimm.hpp
index 1ea406a..72885ff 100644
--- a/include/dimm.hpp
+++ b/include/dimm.hpp
@@ -105,7 +105,7 @@
     std::string serialNumber(std::string value) override;
     std::string partNumber(std::string value) override;
     std::string locationCode(std::string value) override;
-    uint8_t memoryAttributes(uint8_t value) override;
+    size_t memoryAttributes(size_t value) override;
     uint16_t memoryConfiguredSpeedInMhz(uint16_t value) override;
     bool functional(bool value) override;
     EccType ecc(EccType value) override;
@@ -154,7 +154,7 @@
     uint8_t serialNum;
     uint8_t assetTag;
     uint8_t partNum;
-    uint8_t attributes;
+    size_t attributes;
     uint32_t extendedSize;
     uint16_t confClockSpeed;
     uint16_t minimumVoltage;