diff --git a/homeassistant/components/webdav/strings.json b/homeassistant/components/webdav/strings.json
index 0f530f3ce77..a9c2de79602 100644
--- a/homeassistant/components/webdav/strings.json
+++ b/homeassistant/components/webdav/strings.json
@@ -30,6 +30,9 @@
     }
   },
   "exceptions": {
+    "cannot_access_or_create_backup_path": {
+      "message": "Cannot access or create backup path"
+    },
     "cannot_connect": {
       "message": "Cannot connect to WebDAV server"
     },