diff --git a/user_mgr.cpp b/user_mgr.cpp
index 183afbe..17146e6 100644
--- a/user_mgr.cpp
+++ b/user_mgr.cpp
@@ -1112,7 +1112,7 @@
 }
 
 UserMgr::UserMgr(sdbusplus::bus::bus &bus, const char *path) :
-    UserMgrIface(bus, path), AccountPolicyIface(bus, path), bus(bus), path(path)
+    Ifaces(bus, path, true), bus(bus), path(path)
 {
     UserMgrIface::allPrivileges(privMgr);
     std::sort(groupsMgr.begin(), groupsMgr.end());
@@ -1221,6 +1221,9 @@
         AccountPolicyIface::accountUnlockTimeout(value32);
     }
     initUserObjects();
+
+    // emit the signal
+    this->emit_object_added();
 }
 
 } // namespace user