diff --git a/index.html b/index.html
index 04be6dc..0f5923e 100644
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@@ -51,7 +51,7 @@
         <h1>Can you animate the Mandelbulb?</h1>
         <p>Yes, of course! It only takes a huge amount of time. This one rendered in about an hour, it animates the power from 1 to 20:</p>
 
-        <video src="https://datenvorr.at/renders/mbulb.mp4" controls="show"></video>
+        <video src="https://datenvorr.at/renders/mandelbulb.mp4" controls="show"></video>
 
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