diff --git a/test/lit.cfg b/test/lit.cfg
index 6fa6742a4ac57f48071ea1dc121b7e3dd2fcbf51..7830b1cd66a4f2571f44f655c0e441dca8d20ab7 100644
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -155,4 +155,4 @@ config.substitutions.append( (' clang ', ' ' + config.clang + ' ') )
 config.clang_cc = inferClangCC(config.clang, config.environment['PATH'])
 if not lit.quiet:
     lit.note('using clang-cc: %r' % config.clang_cc)
-config.substitutions.append( (' clang-cc ', ' ' + config.clang_cc + ' ') )
+config.substitutions.append( (' clang-cc ', ' ' + config.clang + ' -cc1 ') )