diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 8b9a12af..2d880b9c 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -235,6 +235,10 @@
         "message": "Settings",
         "description": "Menu item and header for global settings"
     },
+    "theme": {
+        "message": "Theme",
+        "description": "Header for theme settings"
+    },
     "notifications": {
         "message": "Notifications",
         "description": "Header for notification settings"
diff --git a/background.html b/background.html
index de7b9040..3ed0e4b3 100644
--- a/background.html
+++ b/background.html
@@ -428,7 +428,7 @@
       <h2>{{ settings }}</h2>
       <hr>
       <div class='theme-settings'>
-        <h3>Theme</h3>
+        <h3>{{ theme }}</h3>
         <div>
           <input type='radio' name='theme' id='theme-setting-android' value='android'>
           <label for='theme-setting-android'>Android</label>
diff --git a/js/views/settings_view.js b/js/views/settings_view.js
index e6c59779..c2500873 100644
--- a/js/views/settings_view.js
+++ b/js/views/settings_view.js
@@ -74,6 +74,7 @@
         },
         render_attributes: function() {
             return {
+              theme: i18n('theme'),
               notifications: i18n('notifications'),
               notificationSettingsDialog: i18n('notificationSettingsDialog'),
               settings: i18n('settings'),
diff --git a/test/index.html b/test/index.html
index 8d29d563..c0c5d8a2 100644
--- a/test/index.html
+++ b/test/index.html
@@ -431,7 +431,7 @@
       <h2>{{ settings }}</h2>
       <hr>
       <div class='theme-settings'>
-        <h3>Theme</h3>
+        <h3>{{ theme }}</h3>
         <div>
           <input type='radio' name='theme' id='theme-setting-android' value='android'>
           <label for='theme-setting-android'>Android</label>