diff --git a/MdePkg/Library/BasePciExpressLib/PciLib.c b/MdePkg/Library/BasePciExpressLib/PciExpressLib.c
similarity index 100%
rename from MdePkg/Library/BasePciExpressLib/PciLib.c
rename to MdePkg/Library/BasePciExpressLib/PciExpressLib.c