diff --git a/src/include/smbios.h b/src/include/smbios.h
index 2cf29399f8..b9dbc0bdf6 100644
--- a/src/include/smbios.h
+++ b/src/include/smbios.h
@@ -226,6 +226,7 @@ typedef enum {
 	MEMORY_TYPE_DDR5 = 0x22,
 	MEMORY_TYPE_LPDDR5 = 0x23,
 	MEMORY_TYPE_HBM3 = 0x24,
+	MEMORY_TYPE_MRDIMM = 0x25,
 } smbios_memory_type;
 
 typedef enum {