diff --git a/htdocs/langs/nl_NL/main.lang b/htdocs/langs/nl_NL/main.lang
index 1afc7f49fb7..21f5b0b1230 100644
--- a/htdocs/langs/nl_NL/main.lang
+++ b/htdocs/langs/nl_NL/main.lang
@@ -8,12 +8,12 @@ FONTFORPDF=helvetica
 FONTSIZEFORPDF=10
 SeparatorDecimal=,
 SeparatorThousand=Space
-FormatDateShort=%m/%d/%Y
-FormatDateShortInput=%m/%d/%Y
-FormatDateShortJava=MM/dd/yyyy
-FormatDateShortJavaInput=MM/dd/yyyy
-FormatDateShortJQuery=mm/dd/yy
-FormatDateShortJQueryInput=mm/dd/yy
+FormatDateShort=%d-%m-%Y
+FormatDateShortInput=%d-%m-%Y
+FormatDateShortJava=dd-MM-yyyy
+FormatDateShortJavaInput=dd-MM-yyyy
+FormatDateShortJQuery=dd-mm-yy
+FormatDateShortJQueryInput=dd-mm-yy
 FormatHourShortJQuery=HH:MI
 FormatHourShort=%I:%M %p
 FormatHourShortDuration=%H:%M