diff --git a/src/button_handler.cpp b/src/button_handler.cpp
new file mode 100644
index 0000000..e8edc41
--- /dev/null
+++ b/src/button_handler.cpp
@@ -0,0 +1,11 @@
+#include "button_handler.hpp"
+
+namespace phosphor
+{
+namespace button
+{
+Handler::Handler(sdbusplus::bus::bus& bus) : bus(bus)
+{
+}
+} // namespace button
+} // namespace phosphor