diff --git a/webui/view/theme/default/templates/stat/stat.tpl b/webui/view/theme/default/templates/stat/stat.tpl
index a6e94343..58926f23 100644
--- a/webui/view/theme/default/templates/stat/stat.tpl
+++ b/webui/view/theme/default/templates/stat/stat.tpl
@@ -13,6 +13,7 @@
   <canvas id="myChart"></canvas>
 </div>
 
+<!-- See the docs at https://www.chartjs.org/docs/latest/ -->
 <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
 
 <script>