diff --git a/Library/OcAcpiLib/AcpiParser.c b/Library/OcAcpiLib/AcpiParser.c
index 316cb45af66..19c7eee8854 100644
--- a/Library/OcAcpiLib/AcpiParser.c
+++ b/Library/OcAcpiLib/AcpiParser.c
@@ -228,7 +228,7 @@ ParseScopeOrDevice (
   UINT32      *CurrentPath;
   UINT8       *ScopeEnd;
   UINT8       *ScopeName;
-  UINT8       *ScopeNameStart;
+//   UINT8       *ScopeNameStart;
   UINT8       ScopeNameLength;
   UINT8       IsRootPath;
   EFI_STATUS  Status;
@@ -269,7 +269,7 @@ ParseScopeOrDevice (
     return EFI_DEVICE_ERROR;
   }
 
-  ScopeNameStart = ScopeName;
+//   ScopeNameStart = ScopeName;
 
   if (Context->CurrentOpcode > ScopeEnd) {
     return EFI_DEVICE_ERROR;
diff --git a/Library/OcAcpiLib/AcpiParser.h b/Library/OcAcpiLib/AcpiParser.h
index 69137cb14c0..fc1a135e2d2 100644
--- a/Library/OcAcpiLib/AcpiParser.h
+++ b/Library/OcAcpiLib/AcpiParser.h
@@ -56,7 +56,7 @@ typedef struct {
   Print new entry name.
 **/
 #define CONTEXT_ENTER(Context, Name) \
-//  DEBUG (( \
+/*  DEBUG (( 
 //    DEBUG_VERBOSE, \
 //    "%a 0x%x (looking for %c%c%c%c)\n", \
 //    (Name), \