diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/Ia32/ZeroMem.S b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/Ia32/ZeroMem.S
index 9b20c389fd..b3c8853230 100644
--- a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/Ia32/ZeroMem.S
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseMemoryLib/Ia32/ZeroMem.S
@@ -30,7 +30,7 @@
 #    IN UINTN  Count
 #    );
 #------------------------------------------------------------------------------
-ASM_PFX(InternalMemZeroMem)
+ASM_PFX(InternalMemZeroMem):
     push    %edi
     xorl    %eax,%eax
     movl    8(%esp),%edi