diff --git a/ducking.html b/ducking.html
index c1ea5bf..27016a1 100644
--- a/ducking.html
+++ b/ducking.html
@@ -276,7 +276,7 @@
                                                 <div class="volume-slider-box">
                                                     <div class="volume-slider" data-slider-value="50">
                                                         <input type="range" orient="vertical" min="0" max="100"
-                                                            step="0.01" value="30">
+                                                            step="0.001" value="30">
                                                         <div class="range-slider-bar" style="height: calc(45% + 15px);">
                                                         </div>
                                                         <div class="range-slider-thumb" style="bottom: 45%;"></div>