diff --git a/assets/js/utils/calendar_default_view.js b/assets/js/utils/calendar_default_view.js
index 46b8c43f..aa40bea1 100755
--- a/assets/js/utils/calendar_default_view.js
+++ b/assets/js/utils/calendar_default_view.js
@@ -1431,11 +1431,11 @@ App.Utils.CalendarDefaultView = (function () {
         switch (vars('time_format')) {
             case 'military':
                 timeFormat = 'H:mm';
-                slotTimeFormat = 'H(:mm)';
+                slotTimeFormat = 'H';
                 break;
             case 'regular':
                 timeFormat = 'h:mm a';
-                slotTimeFormat = 'h(:mm) a';
+                slotTimeFormat = 'h a';
                 break;
             default:
                 throw new Error('Invalid time format setting provided!', vars('time_format'));