diff --git a/test/CodeGen/CellSPU/useful-harnesses/lit.local.cfg b/test/CodeGen/CellSPU/useful-harnesses/lit.local.cfg
new file mode 100644
index 00000000000..e6f55eef7af
--- /dev/null
+++ b/test/CodeGen/CellSPU/useful-harnesses/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = []