diff --git a/clang/test/SemaObjCXX/conditional-expr.mm b/clang/test/SemaObjCXX/conditional-expr.mm
index ee756dbd34c0..9f2e185c17ba 100644
--- a/clang/test/SemaObjCXX/conditional-expr.mm
+++ b/clang/test/SemaObjCXX/conditional-expr.mm
@@ -1,4 +1,4 @@
-// RUN: clang-cc -x objective-c++ -fsyntax-only -verify %s
+// RUN: clang-cc -fsyntax-only -verify %s
 
 @protocol P0
 @end