diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index 2ccb38b578383d6b3326cc18778c6f36224c4162..360c382f4d9e5cd6bfd4dfa06c07622076da01cc 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -381,7 +381,7 @@ CONFIG_PARAVIRT_TIME_ACCOUNTING=y
 CONFIG_PARAVIRT_CLOCK=y
 # CONFIG_JAILHOUSE_GUEST is not set
 # CONFIG_ACRN_GUEST is not set
-# CONFIG_INTEL_TDX_GUEST is not set
+CONFIG_INTEL_TDX_GUEST=y
 # CONFIG_MK8 is not set
 # CONFIG_MPSC is not set
 # CONFIG_MCORE2 is not set
@@ -7079,6 +7079,7 @@ CONFIG_VFIO_PCI=m
 CONFIG_VFIO_MDEV=m
 CONFIG_IRQ_BYPASS_MANAGER=m
 # CONFIG_VIRT_DRIVERS is not set
+CONFIG_TDX_GUEST_DRIVER=y
 CONFIG_VIRTIO_ANCHOR=y
 CONFIG_VIRTIO=y
 CONFIG_VIRTIO_PCI_LIB=y