diff --git a/aleksis/core/settings.py b/aleksis/core/settings.py
index e1b98637940f4e89c87448b5a039b7ff13c0f72c..3af57c9e8a635f0d8d010b96b15f11c48f89743c 100644
--- a/aleksis/core/settings.py
+++ b/aleksis/core/settings.py
@@ -250,7 +250,7 @@ ANY_JS = {
 SASS_PROCESSOR_AUTO_INCLUDE = False
 SASS_PROCESSOR_CUSTOM_FUNCTIONS = {
     "get-colour": "aleksis.core.util.sass_helpers.get_colour",
-    "get-theme-setting": "aleksis.core.util.sass_helpers.get_theme_setting",
+    "get-setting": "aleksis.core.util.sass_helpers.get_setting",
 }
 SASS_PROCESSOR_INCLUDE_DIRS = [_settings.get("materialize.sass_path", JS_ROOT + "/materialize-css/sass/"), STATIC_ROOT]
 
diff --git a/aleksis/core/static/theme.scss b/aleksis/core/static/theme.scss
index 6cb2c96081bad9721be4e4a6bee006c698cf4ea2..18b344169fe115d9175d8ac76df80d7dc9c178ae 100644
--- a/aleksis/core/static/theme.scss
+++ b/aleksis/core/static/theme.scss
@@ -34,11 +34,11 @@
 // 1. Colors
 // ==========================================================================
 
-$primary-color: adjust-color(get-colour(get-theme-setting(colour_primary)), $alpha: 1);
+$primary-color: adjust-color(get-colour(get-setting(COLOUR_PRIMARY)), $alpha: 1);
 $primary-color-light: lighten($primary-color, 15%) !default;
 $primary-color-dark: darken($primary-color, 15%) !default;
 
-$secondary-color: adjust-color(get-colour(get-theme-setting(colour_secondary)), $alpha: 1);
+$secondary-color: adjust-color(get-colour(get-setting(COLOUR_SECONDARY)), $alpha: 1);
 $success-color: color("green", "base") !default;
 $error-color: color("red", "base") !default;
 $link-color: color("light-blue", "darken-1") !default;