diff --git a/src/js/i18n/datepicker.pt-br.js b/src/js/i18n/datepicker.pt-BR.js
similarity index 99%
rename from src/js/i18n/datepicker.pt-br.js
rename to src/js/i18n/datepicker.pt-BR.js
index 8c60268..a33530d 100644
--- a/src/js/i18n/datepicker.pt-br.js
+++ b/src/js/i18n/datepicker.pt-BR.js
@@ -9,4 +9,4 @@ $.fn.datepicker.language['pt-BR'] = {
     dateFormat: 'dd/mm/yyyy',
     timeFormat: 'hh:ii',
     firstDay: 0
-};
\ No newline at end of file
+};