diff --git a/res/values/strings.xml b/res/values/strings.xml
index 50dc0ec..72d715c 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -18,6 +18,8 @@
     <string name="pref_layouts_item">Layout %1$d: %2$s</string>
     <string name="pref_layouts_remove_custom">Remove layout</string>
     <string name="pref_custom_layout_title">Custom layout</string>
+    <string name="pref_show_number_row_symbols">Show Number row with symbols</string>
+    <string name="pref_show_number_row_no_symbols">Show Number row without symbols</string>
     <string name="pref_show_numpad_title">Show NumPad</string>
     <string name="pref_show_numpad_never">Never</string>
     <string name="pref_show_numpad_landscape">Only in landscape mode</string>