diff --git a/app/src/main/res/values/prefs_alarms.xml b/app/src/main/res/values/prefs_alarms.xml
index 4513bcd..baead29 100644
--- a/app/src/main/res/values/prefs_alarms.xml
+++ b/app/src/main/res/values/prefs_alarms.xml
@@ -5,14 +5,14 @@
     <!-- Time picker style -->
     <string name="key_time_picker_style">key_time_picker_style</string>
     <string name="title_time_picker_style">Time picker style</string>
+    <string name="system_default">System default</string>
     <!-- Internally, we refer to this picker as a numpad because it's concise.
     However, "numeric keypad" is more descriptive when describing the style to users. -->
     <string name="number_pad">Numeric keypad</string>
-    <!--<string name="radial_clock">Radial clock</string>-->
     <string name="grid_selector">Grid selector</string>
     <string-array name="array_time_picker_styles">
+        <item>@string/system_default</item>
         <item>@string/number_pad</item>
-        <!--<item>@string/radial_clock</item>-->
         <item>@string/grid_selector</item>
     </string-array>