diff --git a/phosphor-power-supply/psu_manager.cpp b/phosphor-power-supply/psu_manager.cpp
index 3ad94cc..e6a3225 100644
--- a/phosphor-power-supply/psu_manager.cpp
+++ b/phosphor-power-supply/psu_manager.cpp
@@ -12,6 +12,11 @@
 
 namespace phosphor::power::manager
 {
+constexpr auto managerBusName = "xyz.openbmc_project.Power.PSUMonitor";
+constexpr auto objectManagerObjPath =
+    "/xyz/openbmc_project/power/power_supplies";
+constexpr auto powerSystemsInputsObjPath =
+    "/xyz/openbmc_project/power/power_supplies/chassis0/psus";
 
 constexpr auto IBMCFFPSInterface =
     "xyz.openbmc_project.Configuration.IBMCFFPSConnector";
@@ -24,7 +29,8 @@
     "xyz.openbmc_project.Configuration.SupportedConfiguration";
 
 PSUManager::PSUManager(sdbusplus::bus::bus& bus, const sdeventplus::Event& e) :
-    bus(bus)
+    bus(bus), powerSystemInputs(bus, powerSystemsInputsObjPath),
+    objectManager(bus, objectManagerObjPath)
 {
     // Subscribe to InterfacesAdded before doing a property read, otherwise
     // the interface could be created after the read attempt but before the
@@ -39,6 +45,10 @@
     getPSUConfiguration();
     getSystemProperties();
 
+    // Request the bus name before the analyze() function, which is the one that
+    // determines the brownout condition and sets the status d-bus property.
+    bus.request_name(managerBusName);
+
     using namespace sdeventplus;
     auto interval = std::chrono::milliseconds(1000);
     timer = std::make_unique<utility::Timer<ClockId::Monotonic>>(