diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressMediaSanitize.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressMediaSanitize.c
index 9dbccce32a..b57df29529 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressMediaSanitize.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressMediaSanitize.c
@@ -373,7 +373,7 @@ NvmExpressMediaClear (
   // Per NIST 800-88r1, one or more pass of writes may be alteratively used.
   //
   for (TotalPassCount = 0; TotalPassCount < PassCount; TotalPassCount++) {
-    for (SectorOffset = 0; SectorOffset < Media->LastBlock; SectorOffset++ ) {
+    for (SectorOffset = 0; SectorOffset <= Media->LastBlock; SectorOffset++ ) {
       Status = Device->BlockIo.WriteBlocks (
                                  &Device->BlockIo,
                                  MediaId,