diff --git a/test/Sema/builtin-prefetch.c b/test/Sema/builtin-prefetch.c
index 4ee9f89..4f09da6 100644
--- a/test/Sema/builtin-prefetch.c
+++ b/test/Sema/builtin-prefetch.c
@@ -1,4 +1,4 @@
-// RUN: clang-cc -fsyntax-only -verify %s
+// RUN: %clang_cc1 -fsyntax-only -verify %s
 
 void foo() {
   int a;