diff --git a/hugo-site/layouts/shortcodes/summary-delta-sync/sync.html b/hugo-site/layouts/shortcodes/summary-delta-sync/sync.html
index 45e6fe01..96164961 100644
--- a/hugo-site/layouts/shortcodes/summary-delta-sync/sync.html
+++ b/hugo-site/layouts/shortcodes/summary-delta-sync/sync.html
@@ -671,7 +671,7 @@
       caption.textContent = stepDescriptions[currentStep];
       
       // Disable next button when showing the final step
-      if (caption.textContent === "Peers exchange and merge deltas to achieve consistent state.") {
+      if (currentStep >= stepDescriptions.length - 1) {
         document.getElementById('syncNextBtn').disabled = true;
       }
     }