diff --git a/homeassistant/components/smarttub/strings.json b/homeassistant/components/smarttub/strings.json
index 33147d07511..beff42e9720 100644
--- a/homeassistant/components/smarttub/strings.json
+++ b/homeassistant/components/smarttub/strings.json
@@ -9,6 +9,14 @@
     },
     "step": {
       "reauth_confirm": {
+        "data": {
+          "email": "[%key:common::config_flow::data::email%]",
+          "password": "[%key:common::config_flow::data::password%]"
+        },
+        "data_description": {
+          "email": "[%key:component::smarttub::config::step::user::data_description::email%]",
+          "password": "[%key:component::smarttub::config::step::user::data_description::password%]"
+        },
         "description": "The SmartTub integration needs to re-authenticate your account",
         "title": "[%key:common::config_flow::title::reauth%]"
       },
@@ -17,6 +25,10 @@
           "email": "[%key:common::config_flow::data::email%]",
           "password": "[%key:common::config_flow::data::password%]"
         },
+        "data_description": {
+          "email": "The email address associated with your SmartTub account",
+          "password": "The password for your SmartTub account"
+        },
         "description": "Enter your SmartTub email address and password to log in",
         "title": "Login"
       }