diff --git a/test/Preprocessor/clang_headers.c b/test/Preprocessor/clang_headers.c
index 1cb3319..f2dec4f 100644
--- a/test/Preprocessor/clang_headers.c
+++ b/test/Preprocessor/clang_headers.c
@@ -1,3 +1,3 @@
-// RUN: clang-cc -E %s
+// RUN: %clang_cc1 -E %s
 
 #include <limits.h>