diff --git a/EdkModulePkg/Core/DxeIplPeim/DxeIpl.msa b/EdkModulePkg/Core/DxeIplPeim/DxeIpl.msa
index 574d5460fd..fa11a87737 100644
--- a/EdkModulePkg/Core/DxeIplPeim/DxeIpl.msa
+++ b/EdkModulePkg/Core/DxeIplPeim/DxeIpl.msa
@@ -80,8 +80,8 @@
     <Filename SupArchList="IA32">Ia32/VirtualMemory.c</Filename>
     <Filename SupArchList="IA32">Ia32/VirtualMemory.h</Filename>
     <Filename SupArchList="X64 EBC">X64/DxeLoadFunc.c</Filename>
-    <Filename SupArchList="IPF">ipf/ImageRead.c</Filename>
-    <Filename SupArchList="IPF">ipf/DxeLoadFunc.c</Filename>
+    <Filename SupArchList="IPF">Ipf/ImageRead.c</Filename>
+    <Filename SupArchList="IPF">Ipf/DxeLoadFunc.c</Filename>
   </SourceFiles>
   <PackageDependencies>
     <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>