diff --git a/extra/index.html b/extra/index.html
index 65b486d..7d68175 100644
--- a/extra/index.html
+++ b/extra/index.html
@@ -38,7 +38,7 @@
 
             <li><a href="/res">res</a><br>(/res)<br></li>
             <li><a href="/res/style.css">main stylesheet</a><br>(/res/style.css)<br></li>
-            <li><a href="/res/style.css">wave image</a><br>(/res/wave.svg)<br></li>
+            <li><a href="/res/wave.svg">wave image</a><br>(/res/wave.svg)<br></li>
 
             <li><a href="/extra/">diag</a><br>(/extra/)<br></li>
             <li><a href="/extra/discordwebhookmanager/">webhook manager</a><br>(/extra/discordwebhookmanager/)<br></li>