diff --git a/test cases/common/13 pch/pch/prog_pch.c b/test cases/common/13 pch/pch/prog_pch.c
new file mode 100644
index 000000000..49605057b
--- /dev/null
+++ b/test cases/common/13 pch/pch/prog_pch.c	
@@ -0,0 +1,5 @@
+#if !defined(_MSC_VER)
+#error "This file is only for use with MSVC."
+#endif
+
+#include "prog.h"