diff --git a/homeassistant/components/xiaomi_miio/strings.json b/homeassistant/components/xiaomi_miio/strings.json
index e66cd04d9ae..a5af3d8bd1f 100644
--- a/homeassistant/components/xiaomi_miio/strings.json
+++ b/homeassistant/components/xiaomi_miio/strings.json
@@ -82,7 +82,7 @@
       "airpurifier_mode": {
         "state": {
           "silent": "Silent",
-          "auto": "Auto",
+          "auto": "[%key:common::state::auto%]",
           "favorite": "Favorite"
         }
       },