diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c
index 0f711e1a0b..9d181351a2 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c
@@ -1580,7 +1580,7 @@ EhcDriverBindingStart (
   // Robustnesss improvement such as for UoL
   // Default is not required.
   //
-  if (FeaturePcdGet (PcdUsbLegacySupport)) {
+  if (FeaturePcdGet (PcdTurnOffUsbLegacySupport)) {
     EhcClearLegacySupport (Ehc);
   }
   EhcResetHC (Ehc, EHC_RESET_TIMEOUT);
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
index 423a04285f..ce1a03afd9 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
@@ -52,7 +52,7 @@
   MdeModulePkg/MdeModulePkg.dec
 
 [FeaturePcd]
-  gEfiMdeModulePkgTokenSpaceGuid.PcdUsbLegacySupport
+  gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport
 
 [LibraryClasses]
   MemoryAllocationLib
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
index f0aedc753f..15a6444c5b 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
@@ -1658,7 +1658,7 @@ UhciDriverBindingStart (
   // Robustnesss improvement such as for UoL
   // Default is not required.
   //
-  if (FeaturePcdGet (PcdUsbLegacySupport)) {
+  if (FeaturePcdGet (PcdTurnOffUsbLegacySupport)) {
     UhciTurnOffUsbEmulation (PciIo);
   }
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
index 818ff6dade..98780202a0 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
@@ -52,7 +52,7 @@
   MdeModulePkg/MdeModulePkg.dec
 
 [FeaturePcd]
-  gEfiMdeModulePkgTokenSpaceGuid.PcdUsbLegacySupport
+  gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport
 
 [LibraryClasses]
   MemoryAllocationLib
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 98a66e58f4..ea709c5aa1 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -131,7 +131,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdPeiCoreImageLoaderSearchTeSectionFirst|TRUE|BOOLEAN|0x00010044
   gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHardwareErrorRecord|FALSE|BOOLEAN|0x00010045
   gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport|TRUE|BOOLEAN|0x00010046
-  gEfiMdeModulePkgTokenSpaceGuid.PcdUsbLegacySupport|FALSE|BOOLEAN|0x00010047
+  gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|FALSE|BOOLEAN|0x00010047
 
 [PcdsFixedAtBuild.common]
   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPcdCallBackNumberPerPcdEntry|0x08|UINT32|0x0001000f