diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86Thunk.c b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86Thunk.c
similarity index 100%
rename from EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/x86Thunk.c
rename to EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86Thunk.c