diff --git a/src/routes/account/[account]/concurrent-merkle-tree/+page.svelte b/src/routes/account/[account]/concurrent-merkle-tree/+page.svelte
index 91711e04..21f385d5 100644
--- a/src/routes/account/[account]/concurrent-merkle-tree/+page.svelte
+++ b/src/routes/account/[account]/concurrent-merkle-tree/+page.svelte
@@ -238,7 +238,7 @@
                     </h3>
                 </div>
                 <p class="text-xs md:text-sm">
-                    {($cmt.data.rightMostIndex - 1).toLocaleString()}
+                    {($cmt.data.rightMostIndex).toLocaleString()}
                 </p>
             </div>
         </div>