diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc
index b96f9ebc15..d4c0d46a92 100644
--- a/MdeModulePkg/MdeModulePkg.dsc
+++ b/MdeModulePkg/MdeModulePkg.dsc
@@ -78,9 +78,8 @@
   PeiCoreEntryPoint|$(WORKSPACE)/MdePkg/Library/PeiCoreEntryPoint/PeiCoreEntryPoint.inf
   HobLib|$(WORKSPACE)/MdePkg/Library/PeiHobLib/PeiHobLib.inf
   MemoryAllocationLib|$(WORKSPACE)/MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
-  PeimEntryPointLib|$(WORKSPACE)/MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
   PcdLib|$(WORKSPACE)/MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
-  PeiServiceLib|$(WORKSPACE)/MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
+  PeiServicesLib|$(WORKSPACE)/MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
   PeiServicesTablePointerLib|$(WORKSPACE)/MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
   ReportStatusCodeLib|$(WORKSPACE)/IntelFrameworkPkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
   PeiServicesLib|$(WORKSPACE)/MdePkg/Library/PeiServicesLib/PeiServicesLib.inf