diff --git a/homeassistant/components/sentry/strings.json b/homeassistant/components/sentry/strings.json
index 593a8c5c8d0..71196d52f8d 100644
--- a/homeassistant/components/sentry/strings.json
+++ b/homeassistant/components/sentry/strings.json
@@ -4,10 +4,15 @@
       "user": {
         "title": "Sentry",
         "description": "Enter your Sentry DSN",
-        "data": { "dsn": "DSN" }
+        "data": {
+          "dsn": "DSN"
+        }
       }
     },
-    "error": { "unknown": "Unexpected error", "bad_dsn": "Invalid DSN" },
+    "error": {
+      "unknown": "[%key:common::config_flow::error::unknown%]",
+      "bad_dsn": "Invalid DSN"
+    },
     "abort": {
       "single_instance_allowed": "[%key:common::config_flow::abort::single_instance_allowed%]"
     }