diff --git a/FSCalendar/FSCalendarWeekdayView.m b/FSCalendar/FSCalendarWeekdayView.m
index e475b30..ef14e3e 100644
--- a/FSCalendar/FSCalendarWeekdayView.m
+++ b/FSCalendar/FSCalendarWeekdayView.m
@@ -63,7 +63,7 @@
     self.contentView.frame = self.bounds;
     
     // Position Calculation
-    NSInteger count = self.weekdayPointers.allObjects.count;
+    NSInteger count = self.weekdayPointers.count;
     size_t size = sizeof(CGFloat)*count;
     CGFloat *widths = malloc(size);
     CGFloat contentWidth = self.contentView.fs_width;