diff --git a/DynamicTablesPkg/DynamicTablesPkg.dsc b/DynamicTablesPkg/DynamicTablesPkg.dsc
index e92578c952..dfe6c07111 100644
--- a/DynamicTablesPkg/DynamicTablesPkg.dsc
+++ b/DynamicTablesPkg/DynamicTablesPkg.dsc
@@ -2,6 +2,7 @@
 #  Dsc file for Dynamic Tables Framework.
 #
 #  Copyright (c) 2019, Linaro Limited. All rights reserved.<BR>
+#  Copyright (c) 2019, ARM Limited. All rights reserved.<BR>
 #
 #  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
@@ -35,3 +36,6 @@
 
 [Components.common]
   DynamicTablesPkg/Library/Common/TableHelperLib/TableHelperLib.inf
+
+[BuildOptions]
+  *_*_*_CC_FLAGS = -DDISABLE_NEW_DEPRECATED_INTERFACES