diff --git a/AUTHORS b/AUTHORS
index e4eb5a1c2..93f150806 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -294,3 +294,4 @@ suggestions:
   Slaven ʙanovic
   Ellington Santos
   george js
+  E. Manuel Cerr'on Angeles
diff --git a/ChangeLog b/ChangeLog
index bd9bd7ed1..b22ccf462 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -22,6 +22,8 @@
           (thanks to Ellington Santos).
 - TW-1813 Range filter doesn't work
           (thanks to george js).
+- TW-1820 Install with -DLANGUAGE=2 flag not work.
+          (thanks to E. Manuel Cerr'on Angeles)
 - Added 'juhannus' as a synonym for 'midsommarafton'
           (thanks to Lynoure Braakman).
 - Deprecated the 'DUETODAY' virtual tag, which is a synonym for the 'TODAY'
diff --git a/src/l10n/esp-ESP.h b/src/l10n/esp-ESP.h
index e42d0b90f..1a512c4d7 100644
--- a/src/l10n/esp-ESP.h
+++ b/src/l10n/esp-ESP.h
@@ -769,6 +769,7 @@
 #define STRING_TLS_INIT_FAIL         "Error inicializando TLS. {1}"
 #define STRING_ERROR_DETAILS         "El ajuste 'calendar.details.report' debe contener un único nombre de informe."
 #define STRING_ERROR_NO_FILTER       "Los filtros de línea de comando no están soportados por este comando."
+#define STRING_ERROR_CONFIRM_SIGINT  "Interrupted: No changes made."
 #define STRING_ERROR_BAD_STATUS      "El estatus '{1}' no es válido."
 
 // Feedback