diff --git a/components/readers/Reader.vue b/components/readers/Reader.vue
index 55f2a624..3e50f9dc 100644
--- a/components/readers/Reader.vue
+++ b/components/readers/Reader.vue
@@ -262,11 +262,11 @@ export default {
     fontItems() {
       return [
         {
-          text: 'Sans',
+          text: this.$strings.LabelFontFamilySans,
           value: 'sans-serif'
         },
         {
-          text: 'Serif',
+          text: this.$strings.LabelFontFamilySerif,
           value: 'serif'
         }
       ]
diff --git a/strings/en-us.json b/strings/en-us.json
index 703c26ac..4cef2acf 100644
--- a/strings/en-us.json
+++ b/strings/en-us.json
@@ -156,6 +156,8 @@
   "LabelFolder": "Folder",
   "LabelFontBoldness": "Font Boldness",
   "LabelFontFamily": "Font family",
+  "LabelFontFamilySans": "Sans",
+  "LabelFontFamilySerif": "Serif",
   "LabelFontScale": "Font scale",
   "LabelGenre": "Genre",
   "LabelGenres": "Genres",