diff --git a/MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf b/MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
index 53a333774b..3a79680eb8 100644
--- a/MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
+++ b/MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
@@ -32,8 +32,7 @@
 
 [Sources.common]
   UefiBootServicesTableLib.c
-
-
+  UefiBootServicesTableLibInternal.h
 
 [Packages]
   MdePkg/MdePkg.dec