diff --git a/site/static/detailed-query.html b/site/static/detailed-query.html
index d5f9bf8d6..ff8600cda 100644
--- a/site/static/detailed-query.html
+++ b/site/static/detailed-query.html
@@ -76,7 +76,7 @@ <h3 id="title"></h3>
                     <th class="delta">Executions delta</th>
                     <th class="incr" data-sort-idx="7" data-default-sort-dir="-1" title="Incremental loading time">
                         Incremental loading (s)</th>
-                    <th class="incr" class="delta">Incremental loading delta</th>
+                    <th class="incr delta">Incremental loading delta</th>
                 </tr>
             </thead>
             <tbody id="primary-table">
@@ -320,4 +320,4 @@ <h3 id="title"></h3>
     </script>
 </body>
 
-</html>
\ No newline at end of file
+</html>