diff --git a/files/settings/i3.config b/files/settings/i3.config
index c6d4c52..06908e4 100644
--- a/files/settings/i3.config
+++ b/files/settings/i3.config
@@ -149,16 +149,16 @@ bindsym $ctrl+$shift+3 workspace $ws3; exec codium-flatpak;
 ## Brightness ##
 # Use the bracket keys to change the brightness.
 # light requires sudo privileges unless video group and udev are configured.
-bindsym $mod+bracketleft        exec --no-startup-id 'light -U 5;  notify-send "Brightness -  " $(light -G)'
-bindsym $mod+bracketright       exec --no-startup-id 'light -A 5;  notify-send "Brightness +  " $(light -G)'
-bindsym shift+$mod+bracketleft  exec --no-startup-id 'light -U 20; notify-send "Brightness ---" $(light -G)'
-bindsym shift+$mod+bracketright exec --no-startup-id 'light -A 20; notify-send "Brightness +++" $(light -G)'
+bindsym $mod+bracketleft        exec --no-startup-id "light -U 5;  notify-send 'Brightness -  ' $(light -G)"
+bindsym $mod+bracketright       exec --no-startup-id "light -A 5;  notify-send 'Brightness +  ' $(light -G)"
+bindsym shift+$mod+bracketleft  exec --no-startup-id "light -U 20; notify-send 'Brightness ---' $(light -G)"
+bindsym shift+$mod+bracketright exec --no-startup-id "light -A 20; notify-send 'Brightness +++' $(light -G)"
 
 # Also get the actual brightness keys to work!!
-bindsym XF86MonBrightnessUp         exec --no-startup-id 'light -A 5;  notify-send "Brightness +  " $(light -G)'
-bindsym XF86MonBrightnessDown       exec --no-startup-id 'light -U 5;  notify-send "Brightness -  " $(light -G)'
-bindsym shift+XF86MonBrightnessUp   exec --no-startup-id 'light -A 20; notify-send "Brightness +++" $(light -G)'
-bindsym shift+XF86MonBrightnessDown exec --no-startup-id 'light -U 20; notify-send "Brightness ---" $(light -G)'
+bindsym XF86MonBrightnessUp         exec --no-startup-id "light -A 5;  notify-send 'Brightness +  ' $(light -G)"
+bindsym XF86MonBrightnessDown       exec --no-startup-id "light -U 5;  notify-send 'Brightness -  ' $(light -G)"
+bindsym shift+XF86MonBrightnessUp   exec --no-startup-id "light -A 20; notify-send 'Brightness +++' $(light -G)"
+bindsym shift+XF86MonBrightnessDown exec --no-startup-id "light -U 20; notify-send 'Brightness ---' $(light -G)"
 
 
 ## Volume ##