diff --git a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciLib.h b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciLib.h
index e5beaa671e..0dcfbef040 100644
--- a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciLib.h
+++ b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciLib.h
@@ -22,7 +22,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #define PCI_INCOMPATIBLE_READ_SUPPORT                  0x02
 #define PCI_INCOMPATIBLE_WRITE_SUPPORT                 0x04
 #define PCI_INCOMPATIBLE_REGISTER_UPDATE_SUPPORT       0x08
-#define PCI_INCOMPATIBLE_ACCESS_WIDTH_SUPPORT          0x0a
+#define PCI_INCOMPATIBLE_ACCESS_WIDTH_SUPPORT          0x10
 
 typedef struct {
   EFI_HANDLE            Handle;