diff --git a/power-supply/power_supply.cpp b/power-supply/power_supply.cpp
new file mode 100644
index 0000000..f246ca4
--- /dev/null
+++ b/power-supply/power_supply.cpp
@@ -0,0 +1,27 @@
+/**
+ * Copyright © 2017 IBM Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "power_supply.hpp"
+
+namespace phosphor
+{
+namespace power
+{
+namespace psu
+{
+
+}
+}
+}