diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index 8048ec5e8..4e00f7e53 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -1424,6 +1424,9 @@ config("default_warnings") {
       # gethostbyname. Fires mostly in non-Chromium code. We probably
       # want to remove this define eventually.
       "_WINSOCK_DEPRECATED_NO_WARNINGS",
+
+      "_SILENCE_ALL_CXX17_DEPRECATION_WARNINGS",
+      "_SILENCE_ALL_CXX20_DEPRECATION_WARNINGS",
     ]
     if (!is_clang) {
       # TODO(thakis): Remove this once