diff --git a/front/php/templates/language/es_es.json b/front/php/templates/language/es_es.json
index 923d9ab0..0a5daea4 100755
--- a/front/php/templates/language/es_es.json
+++ b/front/php/templates/language/es_es.json
@@ -596,6 +596,9 @@
         "Systeminfo_Motherboard" : "Placa base",
         "Systeminfo_CPU" : "CPU",
         "Systeminfo_Memory": "Memoria",
+        "Systeminfo_Memory_Usage": "Memoria en uso:",
+        "Systeminfo_Memory_Usage_Percent": "Memoria %:",
+        "Systeminfo_Memory_Total_Memory": "Memoria total:",
         "Systeminfo_Storage": "Almacenamiento",
         "Systeminfo_Storage_Mount": "Punto de montaje:",
         "Systeminfo_Storage_Device" : "Dispositivo:",