diff --git a/hypervisor/arch/x86/configs/up2.config b/hypervisor/arch/x86/configs/up2.config
index 8c6c001af..0025c0ab1 100644
--- a/hypervisor/arch/x86/configs/up2.config
+++ b/hypervisor/arch/x86/configs/up2.config
@@ -3,3 +3,4 @@ CONFIG_BOARD="UP2"
 CONFIG_SERIAL_PCI=y
 CONFIG_SERIAL_PCI_BDF="0:18.0"
 CONFIG_COM_IRQ=6
+CONFIG_DMAR_PARSE_ENABLED=y