diff --git a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
index 99e7a0b11d..a75460fa97 100644
--- a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
+++ b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
@@ -392,7 +392,7 @@ GatherPpbInfo (
   EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo;
   PCI_IO_DEVICE                   *PciIoDevice;
   EFI_STATUS                      Status;
-  UINT32                          Value;
+  UINT8                           Value;
   EFI_PCI_IO_PROTOCOL             *PciIo;
   UINT8                           Temp;