diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 8c18dd6e7f30d..7819f3032cb36 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2981,6 +2981,8 @@
     <string name="config_headlineFontFamily" translatable="false"></string>
     <!-- Name of a font family to use for headlines. Defaults to sans-serif-light -->
     <string name="config_headlineFontFamilyLight" translatable="false">sans-serif-light</string>
+    <!-- Allows setting custom fontFeatureSettings on specific text. -->
+    <string name="config_headlineFontFeatureSettings" translatable="false"></string>
 
     <!-- An array of packages that need to be treated as type system in battery settings -->
     <string-array translatable="false" name="config_batteryPackageTypeSystem">
diff --git a/packages/SystemUI/res-keyguard/values/styles.xml b/packages/SystemUI/res-keyguard/values/styles.xml
index c6f9423568339..4f82147694458 100644
--- a/packages/SystemUI/res-keyguard/values/styles.xml
+++ b/packages/SystemUI/res-keyguard/values/styles.xml
@@ -54,6 +54,7 @@
     <style name="widget_big_thin">
         <item name="android:textSize">@dimen/widget_big_font_size</item>
         <item name="android:fontFamily">@*android:string/config_headlineFontFamilyLight</item>
+        <item name="android:fontFeatureSettings">@*android:string/config_headlineFontFeatureSettings</item>
     </style>
 
     <style name="BouncerSecurityContainer">