diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiException.nasm b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiException.nasm
index f9f3986ea1..6a328289a8 100644
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiException.nasm
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiException.nasm
@@ -733,5 +733,3 @@ ASM_PFX(InitializeIDTSmmStackGuard):
     mov     [ebx + 4], eax
     pop     ebx
     ret
-
-    END
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmInit.nasm b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmInit.nasm
index c2295e48e2..d9df3626c7 100644
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmInit.nasm
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmInit.nasm
@@ -85,4 +85,3 @@ ASM_PFX(SmmRelocationSemaphoreComplete):
     mov     byte [eax], 1
     pop     eax
     jmp     [ASM_PFX(mSmmRelocationOriginalAddress)]
-    END