diff --git a/homeassistant/components/tuya/strings.json b/homeassistant/components/tuya/strings.json
index c86e60c22ef..55fd9b18b1e 100644
--- a/homeassistant/components/tuya/strings.json
+++ b/homeassistant/components/tuya/strings.json
@@ -321,9 +321,9 @@
       "vacuum_cistern": {
         "name": "Water tank adjustment",
         "state": {
-          "low": "Low",
+          "low": "[%key:common::state::low%]",
           "middle": "Middle",
-          "high": "High",
+          "high": "[%key:common::state::high%]",
           "closed": "[%key:common::state::closed%]"
         }
       },