1 files changed, 2 insertions, 2 deletions
diff --git a/BaseTools/Source/Python/GenFds/FdfParser.py b/BaseTools/Source/Python/GenFds/FdfParser.py
index de0b166030..d54e4bd031 100644
--- a/BaseTools/Source/Python/GenFds/FdfParser.py
+++ b/BaseTools/Source/Python/GenFds/FdfParser.py
@@ -1101,7 +1101,7 @@ class FdfParser:
     def _GetNextGuid(self):
         if not self._GetNextToken():
             return False
-        if gGuidPattern.match(self._Token) is not None:
+        if GlobalData.gGuidPattern.match(self._Token) is not None:
             return True
         else:
             self._UndoToken()
@@ -1169,7 +1169,7 @@ class FdfParser:
     def _GetNextHexNumber(self):
         if not self._GetNextToken():
             return False
-        if gHexPatternAll.match(self._Token):
+        if GlobalData.gHexPatternAll.match(self._Token):
             return True
         else:
             self._UndoToken()