diff --git a/progit/templates/index.html b/progit/templates/index.html
index e26b2b6..5a56a56 100644
--- a/progit/templates/index.html
+++ b/progit/templates/index.html
@@ -38,7 +38,7 @@
   <ul>
     {% for user in users %}
     <li>
-      <a href="{{ url_for('view_user', user=user)}}">
+      <a href="{{ url_for('view_user', username=user)}}">
         {{ user }}
       </a>
     </li>