diff --git a/index.html b/index.html
index c69ed07..5b4bd3c 100644
--- a/index.html
+++ b/index.html
@@ -90,7 +90,7 @@ <h1 class="title is-1 publication-title">NTrack: A Multiple-Object Tracker and D
               </span>
               <!-- Dataset link -->
               <span class="link-block">
-                <a href="" class="external-link button is-normal is-rounded is-dark">
+                <a href="https://dataverse.tdl.org/dataset.xhtml?persistentId=doi:10.18738/T8/5M9NCI" class="external-link button is-normal is-rounded is-dark">
                   <span class="icon">
                     <i class="fas fa-database"></i>
                   </span>