diff --git a/src/app-tracker.c b/src/app-tracker.c
index f36d9843b5982121d20d9e815028ba4a6d7e0339..9c4c6acd2e3b6ef734f4add2ea1dd0c52253bfce 100644
--- a/src/app-tracker.c
+++ b/src/app-tracker.c
@@ -319,7 +319,7 @@ on_start_systemd_scope_done (GObject *source_object, GAsyncResult *res, gpointer
     return;
   }
 
-  g_warning ("Moved '%s' to transient systemd unit", app_id);
+  g_debug ("Moved '%s' to transient systemd unit", app_id);
 }
 
 
diff --git a/src/screen-saver-manager.c b/src/screen-saver-manager.c
index 5da86fa9b40ee2f16fbfcff138c5d69253a4a708..5d84a33df619564edb84a115f1618516b47d25af 100644
--- a/src/screen-saver-manager.c
+++ b/src/screen-saver-manager.c
@@ -491,6 +491,21 @@ on_lockscreen_manager_wakeup_outputs (PhoshScreenSaverManager *self,
 }
 
 
+static void
+on_locked_hint_set (GObject *source_object, GAsyncResult *res, gpointer user_data)
+{
+  PhoshDBusLoginSession *proxy = PHOSH_DBUS_LOGIN_SESSION (source_object);
+  g_autoptr (GError) err = NULL;
+  gboolean success;
+
+  success = phosh_dbus_login_session_call_set_locked_hint_finish (proxy,
+                                                                  res,
+                                                                  &err);
+  if (!success)
+    g_warning ("Failed to send locked hint: %s", err->message);
+}
+
+
 static void
 on_lockscreen_manager_locked_changed (PhoshScreenSaverManager *self)
 {
@@ -499,6 +514,14 @@ on_lockscreen_manager_locked_changed (PhoshScreenSaverManager *self)
   g_return_if_fail (PHOSH_IS_SCREEN_SAVER_MANAGER (self));
 
   locked = phosh_lockscreen_manager_get_locked (self->lockscreen_manager);
+  if (self->logind_session_proxy) {
+    phosh_dbus_login_session_call_set_locked_hint (self->logind_session_proxy,
+                                                   locked,
+                                                   self->cancel,
+                                                   on_locked_hint_set,
+                                                   NULL);
+  }
+
   if (locked == TRUE)
     return;