diff --git a/languages/es-ES-irc.lang.json b/languages/es-ES-irc.lang.json
index 09fa132a..5ad404a7 100644
--- a/languages/es-ES-irc.lang.json
+++ b/languages/es-ES-irc.lang.json
@@ -164,17 +164,17 @@
   "SASL authentication failed": "La autenticación SASL falló",
   "SASL authentication failed, you are not connecting with a certificate": "La autenticación SASL falló, no se está conectando con un certificado",
   "SASL authentication failed: Invalid auth blob": "Error de autenticación SASL: blob de autenticación no válido",
-  "SASL authentication failed: Invalid b64 encoding": "",
-  "SASL authentication failed: Passphrase too long": "",
-  "SASL authentication failed: authcid and authzid should be the same": "",
-  "SASL message too long": "",
-  "Server notice masks": "",
-  "Session %d (currently attached session):": "",
-  "Session %d:": "",
-  "Some additional message history may have been lost": "",
-  "Successfully approved vhost request for %s": "",
-  "Successfully changed your account settings": "",
-  "Successfully cleared vhost": "",
+  "SASL authentication failed: Invalid b64 encoding": "Error de autenticación SASL: codificación b64 no válida",
+  "SASL authentication failed: Passphrase too long": "Error de autenticación SASL: frase de contraseña demasiado larga",
+  "SASL authentication failed: authcid and authzid should be the same": "La autenticación SASL falló: authcid y authzid deberían ser iguales",
+  "SASL message too long": "Mensaje SASL demasiado largo",
+  "Server notice masks": "Máscaras de aviso del servidor",
+  "Session %d (currently attached session):": "Sesión %d (sesión actualmente adjunta):",
+  "Session %d:": "Sesión %d:",
+  "Some additional message history may have been lost": "Es posible que se haya perdido algún historial adicional de mensajes",
+  "Successfully approved vhost request for %s": "Solicitud de vhost aprobada con éxito para %s",
+  "Successfully changed your account settings": "Cambió con éxito la configuración de su cuenta",
+  "Successfully cleared vhost": "Vhost borrado con éxito",
   "Successfully disabled your vhost": "",
   "Successfully enabled your vhost": "",
   "Successfully grouped nick %s with your account": "",