diff --git a/MdeModulePkg/Core/Pei/PeiMain.inf b/MdeModulePkg/Core/Pei/PeiMain.inf
index c6e5e11f02..245e979bd6 100644
--- a/MdeModulePkg/Core/Pei/PeiMain.inf
+++ b/MdeModulePkg/Core/Pei/PeiMain.inf
@@ -63,10 +63,6 @@
 [Sources.EBC]
   Dispatcher/Stack.c
 
-
-[Includes]
-  $(WORKSPACE)/MdePkg\Include/Library
-
 [Packages]
   MdeModulePkg/MdeModulePkg.dec
   MdePkg/MdePkg.dec