diff --git a/webapp/src/modules/translation/locales/es.json b/webapp/src/modules/translation/locales/es.json
index 6365b7e847..d4a472ba29 100644
--- a/webapp/src/modules/translation/locales/es.json
+++ b/webapp/src/modules/translation/locales/es.json
@@ -69,7 +69,8 @@
     "now": "ahora",
     "actions": "Acciones",
     "action_required": "Acción requerida",
-    "finish": "Terminar"
+    "finish": "Terminar",
+    "guest": "Invitado"
   },
   "search_dropdown": {
     "recent": "Reciente",