diff --git a/src/languages/es-ES.js b/src/languages/es-ES.js
index 41254b51..ecb94b1b 100644
--- a/src/languages/es-ES.js
+++ b/src/languages/es-ES.js
@@ -198,4 +198,6 @@ export default {
     pushbullet: "Pushbullet",
     line: "Line Messenger",
     mattermost: "Mattermost",
+    "Monitor History": "Historial de monitor:",
+    clearDataOlderThan: "Mantener los datos del historial del monitor durante {0} días.",
 };