diff --git a/UefiCpuPkg/CpuMpPei/CpuMpPei.c b/UefiCpuPkg/CpuMpPei/CpuMpPei.c
index 950d61cc48..f38b396196 100644
--- a/UefiCpuPkg/CpuMpPei/CpuMpPei.c
+++ b/UefiCpuPkg/CpuMpPei/CpuMpPei.c
@@ -826,7 +826,6 @@ CpuMpPeimInit (
 {
   EFI_STATUS           Status;
   PEI_CPU_MP_DATA      *PeiCpuMpData;
-  UINT32               ProcessorCount;
 
   //
   // Load new GDT table on BSP
@@ -839,7 +838,7 @@ CpuMpPeimInit (
   //
   // Count processor number and collect processor information
   //
-  ProcessorCount = CountProcessorNumber (PeiCpuMpData);
+  CountProcessorNumber (PeiCpuMpData);
   //
   // Build location of PEI CPU MP DATA buffer in HOB
   //