diff --git a/test/Lexer/preprocess-compat.c b/test/Lexer/preprocess-compat.c
deleted file mode 100644
index e895975477..0000000000
--- a/test/Lexer/preprocess-compat.c
+++ /dev/null
@@ -1,3 +0,0 @@
-// RUN: clang -E -x c -o %t.i %s
-// RUN: gcc -fsyntax-only %t.i
-