diff --git a/UefiCpuPkg/CpuDxe/X64/CpuAsm.S b/UefiCpuPkg/CpuDxe/X64/CpuAsm.S
index 6c399eabfc..e038f2e341 100644
--- a/UefiCpuPkg/CpuDxe/X64/CpuAsm.S
+++ b/UefiCpuPkg/CpuDxe/X64/CpuAsm.S
@@ -160,7 +160,7 @@ CommonInterruptEntry_al_0000:
     pushq   %rax                      # for cs
     movl    %ds, %eax
     pushq   %rax
-    movl    %es, erax
+    movl    %es, %eax
     pushq   %rax
     movl    %fs, %eax
     pushq   %rax