diff --git a/manifests/packages.pp b/manifests/packages.pp
index 259e787..5933b84 100644
--- a/manifests/packages.pp
+++ b/manifests/packages.pp
@@ -101,10 +101,10 @@ node default {
     'python2-virtualenv',
     'qt5-styleplugins',
     'redis',
+    'redshift',
     'rofi',
     'scrcpy',
     'screenfetch',
-    'sct',
     'sl',
     'slack-desktop',
     'slack-term',
diff --git a/modules/i3/files/i3.conf b/modules/i3/files/i3.conf
index e195765..3950bd6 100644
--- a/modules/i3/files/i3.conf
+++ b/modules/i3/files/i3.conf
@@ -21,8 +21,8 @@ bindsym XF86MonBrightnessUp exec --no-startup-id brightnessctl s +1
 bindsym XF86MonBrightnessDown exec --no-startup-id brightnessctl s 1-
 
 # Colour Temperature
-bindsym $mod+F11 exec --no-startup-id sct
-bindsym $mod+F12 exec --no-startup-id sct 3000
+bindsym $mod+F11 exec --no-startup-id redshift -ox
+bindsym $mod+F12 exec --no-startup-id redshift -O 3000
 
 
 # Applications