diff --git a/panels/display/cc-night-light-page.c b/panels/display/cc-night-light-page.c
index f51b0ba696c12cd95737a1d294bf06cd1627b710..1546795ad6d04a820bb55b9e3df7e9ce98479898 100644
--- a/panels/display/cc-night-light-page.c
+++ b/panels/display/cc-night-light-page.c
@@ -623,19 +623,27 @@ cc_night_light_page_init (CcNightLightPage *self)
   gtk_list_box_set_header_func (self->listbox, cc_list_box_update_header_func, NULL, NULL);
 
   gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
-                      1700, GTK_POS_BOTTOM,
+                      1000, GTK_POS_BOTTOM,
                       _("More Warm"));
 
   gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
-                      2700, GTK_POS_BOTTOM,
+                      2100, GTK_POS_BOTTOM,
                       NULL);
 
   gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
-                      3700, GTK_POS_BOTTOM,
+                      3200, GTK_POS_BOTTOM,
                       NULL);
 
   gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
-                      4700, GTK_POS_BOTTOM,
+                      4300, GTK_POS_BOTTOM,
+                      NULL);
+
+  gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
+                      5400, GTK_POS_BOTTOM,
+                      NULL);
+
+  gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
+                      6500, GTK_POS_BOTTOM,
                       _("Less Warm"));
 
   self->cancellable = g_cancellable_new ();
diff --git a/panels/display/cc-night-light-page.ui b/panels/display/cc-night-light-page.ui
index 02b14f731ca7ffa768ee38275c571c5b6bfc01e3..d51b30e0b09701243e17c5da6de455cd66f3b448 100644
--- a/panels/display/cc-night-light-page.ui
+++ b/panels/display/cc-night-light-page.ui
@@ -434,10 +434,10 @@
     <signal name="value-changed" handler="dialog_time_to_value_changed_cb" object="CcNightLightPage" swapped="no" />
   </object>
   <object class="GtkAdjustment" id="adjustment_color_temperature">
-    <property name="lower">1700</property>
-    <property name="upper">4700</property>
-    <property name="step_increment">100</property>
-    <property name="page_increment">500</property>
+    <property name="lower">1000</property>
+    <property name="upper">6500</property>
+    <property name="step_increment">150</property>
+    <property name="page_increment">750</property>
     <signal name="value-changed" handler="dialog_color_temperature_value_changed_cb" object="CcNightLightPage" swapped="no" />
   </object>
 </interface>