diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86MemoryFence.c b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86MemoryFence.cX
similarity index 100%
rename from EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86MemoryFence.c
rename to EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86MemoryFence.cX