diff --git a/OliverBooth/Pages/Shared/_Layout.cshtml b/OliverBooth/Pages/Shared/_Layout.cshtml
index cf05e67..133229b 100644
--- a/OliverBooth/Pages/Shared/_Layout.cshtml
+++ b/OliverBooth/Pages/Shared/_Layout.cshtml
@@ -61,7 +61,7 @@
 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.1/js/bootstrap.bundle.min.js" integrity="sha512-ToL6UYWePxjhDQKNioSi4AyJ5KkRxY+F1+Fi7Jgh0Hp5Kk2/s8FD7zusJDdonfe5B00Qw+B8taXxF6CFLnqNCw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/highlight.min.js"></script>
-<script src="//cdnjs.cloudflare.com/ajax/libs/highlightjs-line-numbers.js/2.8.0/highlightjs-line-numbers.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlightjs-line-numbers.js/2.8.0/highlightjs-line-numbers.min.js"></script>
 <script src="~/js/app.min.js" asp-append-version="true"></script>
 
 @await RenderSectionAsync("Scripts", required: false)