diff --git a/KLScrollSelect/KLScrollSelect/KLScrollSelect.m b/KLScrollSelect/KLScrollSelect/KLScrollSelect.m
index dd854cc..36d6044 100644
--- a/KLScrollSelect/KLScrollSelect/KLScrollSelect.m
+++ b/KLScrollSelect/KLScrollSelect/KLScrollSelect.m
@@ -71,6 +71,11 @@ -(void) synchronizeColumnsForMainDriver {
     [self synchronizeContentOffsetsWithDriver: self.driver];
 }
 -(void) populateColumns {
+    
+    for(KLScrollingColumn *column in self.columns){
+        [column removeFromSuperview];
+    }
+    
     NSInteger numberOfColumns = [self numberOfColumnsInScrollSelect:self];
     NSMutableArray* columns = [[NSMutableArray alloc] initWithCapacity:numberOfColumns];
     CGFloat columnWidth = self.frame.size.width/[self numberOfColumnsInScrollSelect:self];
@@ -428,4 +433,4 @@ -(NSInteger)  row
     return self->_innerIndexPath.row;
 }
 
-@end
\ No newline at end of file
+@end