diff --git a/static/bootstrap5 b/static/bootstrap5
new file mode 120000
index 0000000..bac0951
--- /dev/null
+++ b/static/bootstrap5
@@ -0,0 +1 @@
+/usr/share/javascript/bootstrap5/
\ No newline at end of file
diff --git a/templates/index.html b/templates/index.html
index 32a53af..4e1ae5d 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -2,10 +2,7 @@
 <html lang="fr">
 <head>
     <title>Calculateur TGVMax</title>
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css"
-          rel="stylesheet"
-          integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD"
-          crossorigin="anonymous">
+    <link href="/static/bootstrap5/css/bootstrap.min.css" rel="stylesheet">
 </head>
 <body>
     <form id="form" action="#">
@@ -39,9 +36,7 @@
     <div id="result"></div>
 </body>
 
-<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"
-        integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN"
-        crossorigin="anonymous"></script>
+<script src="/static/bootstrap5/js/bootstrap.bundle.min.js"></script>
 
 <script>
     fetch('/api/iata-codes/').then(res => res.json()).then(out => {
