diff --git a/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Ipf/math.c b/EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Ipf/Math.c
similarity index 100%
rename from EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Ipf/math.c
rename to EdkCompatibilityPkg/Foundation/Library/Pei/PeiLib/Ipf/Math.c