diff --git a/ExtendedCalendarView/src/com/tyczj/extendedcalendarview/CalendarAdapter.java b/ExtendedCalendarView/src/com/tyczj/extendedcalendarview/CalendarAdapter.java
index 50c1f27..847f38e 100644
--- a/ExtendedCalendarView/src/com/tyczj/extendedcalendarview/CalendarAdapter.java
+++ b/ExtendedCalendarView/src/com/tyczj/extendedcalendarview/CalendarAdapter.java
@@ -76,20 +76,23 @@ public View getView(final int position, View convertView, ViewGroup parent) {
 			v = vi.inflate(R.layout.day_of_week, null);
 			TextView day = (TextView)v.findViewById(R.id.textView1);
 			
+			DateFormatSymbols symbols = new DateFormatSymbols(Locale.getDefault());
+			String[] dayNames = symbols.getShortWeekdays();
+
 			if(position == 0){
-				day.setText(R.string.sunday);
+				day.setText(dayNames[Calendar.SUNDAY]);
 			}else if(position == 1){
-				day.setText(R.string.monday);
+				day.setText(dayNames[Calendar.MONDAY]);
 			}else if(position == 2){
-				day.setText(R.string.tuesday);
+				day.setText(dayNames[Calendar.TUESDAY]);
 			}else if(position == 3){
-				day.setText(R.string.wednesday);
+				day.setText(dayNames[Calendar.WEDNESDAY]);
 			}else if(position == 4){
-				day.setText(R.string.thursday);
+				day.setText(dayNames[Calendar.THURSDAY]);
 			}else if(position == 5){
-				day.setText(R.string.friday);
+				day.setText(dayNames[Calendar.FRIDAY]);
 			}else if(position == 6){
-				day.setText(R.string.saturday);
+				day.setText(dayNames[Calendar.SATURDAY]);
 			}
 			
 		}else{