diff --git a/index.html b/index.html
index 3b91112..5cb73cc 100644
--- a/index.html
+++ b/index.html
@@ -50,6 +50,9 @@ <h1 style="text-align: center">1337_file.txt</h1>
 			<a href="https://github.com/Leetcore/1337-observer">Github</a> 
 			eingereicht werden.
 		</p>
+		<p>
+			Stolz gefrickelt von <a href="https://www.1337core.de">Leetcore</a>.
+		</p>
 	</div>
 </body>