diff --git a/swift/tools/tracing-config.lua b/swift/tools/tracing-config.lua
index 22ce71b2e78e..f0f569e1e869 100644
--- a/swift/tools/tracing-config.lua
+++ b/swift/tools/tracing-config.lua
@@ -62,6 +62,8 @@ function RegisterExtractorPack(id)
         strip_unsupported_clang_arg(args, '-clang-vendor-feature=+thisNoAlignAttr', 0)
         strip_unsupported_clang_arg(args, '-clang-vendor-feature=+thisNoNullAttr', 0)
         strip_unsupported_clang_arg(args, '-clang-vendor-feature=+disableAtImportPrivateFrameworkInImplementationError', 0)
+        strip_unsupported_clang_arg(args, '-Werror=allocator-wrappers', 0)
+        strip_unsupported_clang_arg(args, '-Wno-error=allocator-wrappers', 0)
         -- The four args below are removed to workaround version mismatches due to recent versions
         -- of Xcode defaulting to explicit modules:
         strip_unsupported_arg(args, '-disable-implicit-swift-modules', 0)