diff --git a/htdocs/langs/ca_ES/main.lang b/htdocs/langs/ca_ES/main.lang
index 4052435c7e4..3178e719ec1 100644
--- a/htdocs/langs/ca_ES/main.lang
+++ b/htdocs/langs/ca_ES/main.lang
@@ -5,6 +5,7 @@ SeparatorDecimal=,
 SeparatorThousand=
 FormatDateShort=%d/%m/%Y
 FormatDateShortJava=dd/MM/yyyy
+FormatDateShortJQuery=dd/mm/yy
 FormatHourShort=%H:%M
 FormatHourShortDuration=%H:%M
 FormatDateTextShort=%d %b %Y
diff --git a/htdocs/langs/es_ES/main.lang b/htdocs/langs/es_ES/main.lang
index ded6475bad7..9b18970c5e3 100644
--- a/htdocs/langs/es_ES/main.lang
+++ b/htdocs/langs/es_ES/main.lang
@@ -5,6 +5,7 @@ SeparatorDecimal=,
 SeparatorThousand=
 FormatDateShort=%d/%m/%Y
 FormatDateShortJava=dd/MM/yyyy
+FormatDateShortJQuery=dd/mm/yy
 FormatHourShort=%H:%M
 FormatHourShortDuration=%H:%M
 FormatDateTextShort=%d %b %Y