diff --git a/inc/admin/customizer.php b/inc/admin/customizer.php
index 2128dac..44f32c6 100644
--- a/inc/admin/customizer.php
+++ b/inc/admin/customizer.php
@@ -285,7 +285,7 @@ function stormbringer_customize_register( $wp_customize ) {
 	$wp_customize->add_setting('bootstrap_preprocessor', [
 		'default' => 'scss',
 		'transport'		=> 'postMessage',
-		'sanitize_callback' => 'absint'
+		'sanitize_callback' => 'sanitize_text_field'
 		]
 	);
 	$wp_customize->add_control('bootstrap_preprocessor', array(
diff --git a/inc/front/styles.php b/inc/front/styles.php
index fda79b0..218d10a 100644
--- a/inc/front/styles.php
+++ b/inc/front/styles.php
@@ -3,7 +3,7 @@
 
 function stormbringer_preprocessor() {
 
-	$preprocessor = get_theme_mod('bootstrap_preprocessor', true);
+	$preprocessor = get_theme_mod('bootstrap_preprocessor', 'scss');
 
 	$cssfile = 'css/styles.css';