diff --git a/clang/lib/Basic/Targets/OSTargets.cpp b/clang/lib/Basic/Targets/OSTargets.cpp
index d4ffffc64ba8d0..187944146bde13 100644
--- a/clang/lib/Basic/Targets/OSTargets.cpp
+++ b/clang/lib/Basic/Targets/OSTargets.cpp
@@ -25,7 +25,7 @@ void getDarwinDefines(MacroBuilder &Builder, const LangOptions &Opts,
   Builder.defineMacro("__APPLE_CC__", "6000");
   Builder.defineMacro("__APPLE__");
   Builder.defineMacro("__STDC_NO_THREADS__");
-  Builder.defineMacro("OBJC_NEW_PROPERTIES");
+
   // AddressSanitizer doesn't play well with source fortification, which is on
   // by default on Darwin.
   if (Opts.Sanitize.has(SanitizerKind::Address))
diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c
index e25946304d0f29..6c9508e5c634d5 100644
--- a/clang/test/Preprocessor/init.c
+++ b/clang/test/Preprocessor/init.c
@@ -187,6 +187,7 @@
 //
 //
 // RUN: %clang_cc1 -x objective-c -E -dM < /dev/null | FileCheck -match-full-lines -check-prefix OBJC %s
+// RUN: %clang_cc1 -x objective-c++ -E -dM < /dev/null | FileCheck -match-full-lines -check-prefix OBJC %s
 //
 // OBJC:#define OBJC_NEW_PROPERTIES 1
 // OBJC:#define __NEXT_RUNTIME__ 1
@@ -9272,6 +9273,7 @@
 // RUN:   -fgnuc-version=4.2.1 -triple=aarch64-apple-macosx10.12 < /dev/null \
 // RUN: | FileCheck -check-prefix=DARWIN %s
 
+// DARWIN-NOT: OBJC_NEW_PROPERTIES
 // DARWIN:#define __STDC_NO_THREADS__ 1
 
 // RUN: %clang_cc1 -triple i386-apple-macosx -ffreestanding -dM -E /dev/null -o - | FileCheck -match-full-lines -check-prefix MACOS-32 %s