diff -up khotkeys-5.21.90/kcm_hotkeys/actions/dbus_action_widget.cpp.100 khotkeys-5.21.90/kcm_hotkeys/actions/dbus_action_widget.cpp
--- khotkeys-5.21.90/kcm_hotkeys/actions/dbus_action_widget.cpp.100	2021-05-15 08:34:27.568642146 -0500
+++ khotkeys-5.21.90/kcm_hotkeys/actions/dbus_action_widget.cpp	2021-05-15 08:35:11.083025319 -0500
@@ -79,7 +79,7 @@ bool DbusActionWidget::isChanged() const
 
 void DbusActionWidget::launchDbusBrowser() const
 {
-    auto *job = new KIO::CommandLauncherJob("qdbusviewer");
+    auto *job = new KIO::CommandLauncherJob("qdbusviewer-qt5");
     job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, window()));
     job->start();
 }