diff --git a/src/buffer/rope.rs b/src/buffer/rope.rs
index 0ef43b5..12633e8 100644
--- a/src/buffer/rope.rs
+++ b/src/buffer/rope.rs
@@ -564,6 +564,8 @@ impl Rope {
                 left.rebalance();
             }
         }
+        
+        self.update_stats();
     }
 }