diff --git a/test/CodeGen/cxx-default-arg.cpp b/test/CodeGen/cxx-default-arg.cpp
index 017b17d..8391b9c 100644
--- a/test/CodeGen/cxx-default-arg.cpp
+++ b/test/CodeGen/cxx-default-arg.cpp
@@ -1,4 +1,4 @@
-// RUN: clang -emit-llvm %s -o %t
+// RUN: clang-cc -emit-llvm %s -o %t
 
 // Note: define CLANG_GENERATE_KNOWN_GOOD and compile to generate code
 // that makes all of the defaulted arguments explicit. The resulting