diff --git a/src/include/smbios.h b/src/include/smbios.h
index 38ebcdcab0..c046b1a2a9 100644
--- a/src/include/smbios.h
+++ b/src/include/smbios.h
@@ -493,6 +493,7 @@ struct smbios_type38 {
 	u64 base_address;
 	u8 base_address_modifier;
 	u8 irq;
+	u8 eos[2];
 } __packed;
 
 enum smbios_bmc_interface_type {