diff --git a/test/CodeGenCXX/anonymous-union-member-initializer.cpp b/test/CodeGenCXX/anonymous-union-member-initializer.cpp
index 2030f40..ea3eafc 100644
--- a/test/CodeGenCXX/anonymous-union-member-initializer.cpp
+++ b/test/CodeGenCXX/anonymous-union-member-initializer.cpp
@@ -1,4 +1,4 @@
-// RUN: clang-cc -emit-llvm -o - %s
+// RUN: %clang_cc1 -emit-llvm -o - %s
 
 struct A {
   union {