diff --git a/MsWheaPkg/Library/MsWheaEarlyStorageLib/MsWheaEarlyStorageLib.c b/MsWheaPkg/Library/MsWheaEarlyStorageLib/MsWheaEarlyStorageLib.c
index 85ec293f82..d38d01f97c 100644
--- a/MsWheaPkg/Library/MsWheaEarlyStorageLib/MsWheaEarlyStorageLib.c
+++ b/MsWheaPkg/Library/MsWheaEarlyStorageLib/MsWheaEarlyStorageLib.c
@@ -176,20 +176,6 @@ __MsWheaCMOSRawClear (
 
 /**
 
-This routine clears all bytes in Data region
-
-**/
-STATIC
-VOID
-MsWheaCMOSStoreClearAll (
-  VOID
-  )
-{
-  __MsWheaCMOSRawClear (MsWheaEarlyStorageGetMaxSize (), MS_WHEA_EARLY_STORAGE_OFFSET);
-}
-
-/**
-
 This routine returns the maximum number of bytes that can be stored in the early storage area.
 
 @retval Count    The maximum number of bytes that can be stored in the MS WHEA store.