diff --git a/lang/en/.config/mabox/mbhelper.csv b/lang/en/.config/mabox/mbhelper.csv
index 7835faa..63d6a06 100644
--- a/lang/en/.config/mabox/mbhelper.csv
+++ b/lang/en/.config/mabox/mbhelper.csv
@@ -66,7 +66,7 @@
 <b><tt>      </tt></b> Look and feel,lxappearance,,,#theme
 <b><tt>      </tt></b> Screen resolution,arandr,,,#monitor
 <b><tt>      </tt></b> Screen resolution (LXRandR),lxrandr,,,#monitor
-<b><tt>      </tt></b> Power manager,xfce4-power-preferences,,,
+<b><tt>      </tt></b> Power manager,mate-power-preferences,,,
 <b><tt>      </tt></b> Notifications,xfce4-notifyd-config,,,
 <b><tt>      </tt></b> Mouse and Keyboard,lxinput,,,
 <b><tt>      </tt></b> User Guide (online),xdg-open https://manual.maboxlinux.org/mabox-doc-en/,,,#mabox#help#support