diff --git a/homeassistant/components/gios/strings.json b/homeassistant/components/gios/strings.json
index 2187bcbc998..3eb2bb99ee2 100644
--- a/homeassistant/components/gios/strings.json
+++ b/homeassistant/components/gios/strings.json
@@ -13,10 +13,10 @@
     "error": {
       "wrong_station_id": "ID of the measuring station is not correct.",
       "invalid_sensors_data": "Invalid sensors' data for this measuring station.",
-      "cannot_connect": "Cannot connect to the GIO\u015a server."
+      "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]"
     },
     "abort": {
-      "already_configured": "GIO\u015a integration for this measuring station is already configured."
+      "already_configured": "[%key:common::config_flow::abort::already_configured_service%]"
     }
   }
 }