diff --git a/bin/power_saving_mode b/bin/power_saving_mode
index 0b72ac9..4af7d9b 100644
--- a/bin/power_saving_mode
+++ b/bin/power_saving_mode
@@ -11,6 +11,7 @@ then
     done
     xrandr --output DP-4 --mode 2560x1600 --rate 60 > /dev/null 2>&1
     xrandr --output eDP-1 --mode 2560x1600 --rate 60 > /dev/null 2>&1
+    sed -i 's/Modes  "2560x1600_165"/Modes  "2560x1600_60"/g' /etc/X11/xorg.conf.d/10-monitor.conf
     for i in {1..3}; do brightness_down; done
     echo "Power Saving Mode is now active"
 elif [ "$1" == "off" ]
@@ -21,6 +22,7 @@ then
     done
     xrandr --output DP-4 --mode 2560x1600 --rate 165 > /dev/null 2>&1
     xrandr --output eDP-1 --mode 2560x1600 --rate 165 > /dev/null 2>&1
+    sed -i 's/Modes  "2560x1600_60"/Modes  "2560x1600_165"/g' /etc/X11/xorg.conf.d/10-monitor.conf
     for i in {1..3}; do brightness_up; done
     echo "Power Saving Mode is now inactive"
 else