diff --git a/_locales/es/messages.json b/_locales/es/messages.json
index f39e0f5..9ebaca8 100644
--- a/_locales/es/messages.json
+++ b/_locales/es/messages.json
@@ -301,6 +301,10 @@
         "message": "Permitir márketing de referidos",
         "description": "This string is used as title for the referral marketing switch"
     },
+    "watchdog": {
+        "message": "[ClearURLs]: El watchdog detectado un problema. ClearURLs será reiniciado.",
+        "description": "This string is used as text for the watchdog"
+    },
     "domain_blocking_enabled": {
         "message": "Permitir bloqueo de dominios (Puede provocar problemas con sitios que no permitan bloqueadores de anuncios)",
         "description": "This string is used as label for the domain blocking switch"