diff --git a/GMGridView/GMGridView.m b/GMGridView/GMGridView.m
index c362c29..a7ae106 100644
--- a/GMGridView/GMGridView.m
+++ b/GMGridView/GMGridView.m
@@ -1626,12 +1626,6 @@ - (void)insertObjectAtIndex:(NSInteger)index withAnimation:(GMGridViewItemAnimat
     {        
         cell = [self newItemSubViewForPosition:index];
         
-        for (int i = _numberTotalItems - 1; i >= index; i--)
-        {
-            UIView *oldView = [self cellForItemAtIndex:i];
-            oldView.tag = oldView.tag + 1;
-        }
-        
         if (animation & GMGridViewItemAnimationFade) {
             cell.alpha = 0;
             [UIView beginAnimations:nil context:NULL];
@@ -1642,6 +1636,12 @@ - (void)insertObjectAtIndex:(NSInteger)index withAnimation:(GMGridViewItemAnimat
         }
         [self addSubview:cell];
     }
+  
+    for (int i = _numberTotalItems - 1; i >= index; i--)
+    {
+        UIView *oldView = [self cellForItemAtIndex:i];
+        oldView.tag = oldView.tag + 1;
+    }
     
     _numberTotalItems++;
     [self recomputeSizeAnimated:!(animation & GMGridViewItemAnimationNone)];