diff --git a/files/templates/submission.html b/files/templates/submission.html
index 9e9358c56..532928fe7 100755
--- a/files/templates/submission.html
+++ b/files/templates/submission.html
@@ -826,7 +826,7 @@
     {% if p.stickied %}
       const pinned_info = document.getElementById('pinned-{{p.id}}')
       {% if p.stickied.startswith('t:') %}
-        pinned_info.setAttribute("data-bs-original-title", `Pinned until ${Date({{p.stickied[2:]}}).toString()}`)
+        pinned_info.setAttribute("data-bs-original-title", `Pinned until ${new Date({{p.stickied[2:]}}).toString()}`)
       {% else %}
         pinned_info.setAttribute("data-bs-original-title", "Pinned by @{{p.stickied}}")
       {%endif%}
diff --git a/files/templates/submission_listing.html b/files/templates/submission_listing.html
index 638821b9f..124863205 100755
--- a/files/templates/submission_listing.html
+++ b/files/templates/submission_listing.html
@@ -84,7 +84,7 @@
     {% if p.stickied %}
       const pinned_info = document.getElementById('pinned-{{p.id}}')
       {% if p.stickied.startswith('t:') %}
-        pinned_info.setAttribute("data-bs-original-title", `Pinned until ${Date({{p.stickied[2:]}}).toString()}`)
+        pinned_info.setAttribute("data-bs-original-title", `Pinned until ${new Date({{p.stickied[2:]}}).toString()}`)
       {% else %}
         pinned_info.setAttribute("data-bs-original-title", "Pinned by @{{p.stickied}}")
       {%endif%}