diff --git a/web/index.html b/web/index.html
index d1aa44e..f461d7e 100644
--- a/web/index.html
+++ b/web/index.html
@@ -81,6 +81,7 @@ <h2>Volume</h2>
               step="0.01"
               id="volume-slider"
               type="range"
+              onkeydown="return false;"
             />
           </div>
         </div>