2 files changed, 4 insertions, 4 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib.inf b/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib.inf
index e6494bf943..810b0a345b 100644
--- a/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib.inf
+++ b/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib.inf
@@ -30,7 +30,7 @@ COMPONENT_TYPE  = LIBRARY
   IA32/CpuIA32.c
 
 [sources.x64]
-  x64/Cpu.asm
+  X64/Cpu.asm
 [includes.common]
   $(EDK_SOURCE)/Foundation/Efi
   $(EDK_SOURCE)/Foundation/Efi/Include
diff --git a/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib_Edk2.inf b/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib_Edk2.inf
index fd95fa7e81..e930782adf 100644
--- a/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib_Edk2.inf
+++ b/EdkCompatibilityPkg/Foundation/Cpu/Pentium/CpuIA32Lib/CpuIA32Lib_Edk2.inf
@@ -32,9 +32,9 @@ COMPONENT_TYPE  = LIBRARY
   IA32/CpuIA32.S    | GCC
 
 [sources.x64]
-  x64/Cpu.asm       | MSFT
-  x64/Cpu.asm       | INTEL
-  x64/Cpu.S         | GCC
+  X64/Cpu.asm       | MSFT
+  X64/Cpu.asm       | INTEL
+  X64/Cpu.S         | GCC
 
 [includes.common]
   $(EDK_SOURCE)/Foundation/Efi