diff --git a/BTCPayServer/Views/Stores/PayButton.cshtml b/BTCPayServer/Views/Stores/PayButton.cshtml
index 138cee5b2..42ff6c684 100644
--- a/BTCPayServer/Views/Stores/PayButton.cshtml
+++ b/BTCPayServer/Views/Stores/PayButton.cshtml
@@ -2,7 +2,7 @@
 @{
     Layout = "../Shared/_NavLayout.cshtml";
     ViewData.SetActivePageAndTitle(StoreNavPages.PayButton);
-    ViewBag.MainTitle = "Pay Button";
+    ViewData["Title"] = "Pay Button";
 }
 
 <div class="container" id="payButtonCtrl">