diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c
index 255fa2ba5a..39f49bd774 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c
@@ -39,7 +39,10 @@ EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL gNvmExpressDriverSupportedEfiVersion =
 // Template for NVM Express Pass Thru Mode data structure.
 //
 GLOBAL_REMOVE_IF_UNREFERENCED EFI_NVM_EXPRESS_PASS_THRU_MODE gEfiNvmExpressPassThruMode = {
-  EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_PHYSICAL | EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_LOGICAL | EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_CMD_SET_NVM,
+  EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_PHYSICAL   |
+  EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_LOGICAL    |
+  EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_NONBLOCKIO |
+  EFI_NVM_EXPRESS_PASS_THRU_ATTRIBUTES_CMD_SET_NVM,
   sizeof (UINTN),
   0x10100
 };