diff --git a/apps/debug/debug.html b/apps/debug/debug.html
new file mode 100644
index 0000000..935bad1
--- /dev/null
+++ b/apps/debug/debug.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Access denied</title>
+    </head>
+    
+    <style type="text/css">
+        code {
+            background-color: #eee;
+            color: black;
+            padding: 5px;
+        }
+    </style>
+    
+    <body>
+        <justify>
+            <embed src="chord.wav" width="0" height="0" loop="true" autostart="true" hidden="true" />
+            <h1>
+                Access denied
+            </h1>
+            <hr />
+            <br />
+            <br />
+            <p>
+                You do not have access to <code>apps/debug</code>. Please contact a local administrator for more information.
+            </p>
+        </justify>
+    </body>
+</html>
