diff --git a/node-server/assets/script.js b/node-server/assets/script.js
index 54dcb27..0b70bd6 100644
--- a/node-server/assets/script.js
+++ b/node-server/assets/script.js
@@ -119,7 +119,7 @@ function stopPlayback() {
 }
 
 function simulateReverse(speed) {
-  const reverseSpeed = Math.min(speed * 0.01, 2); // secondes à reculer par tick
+  const reverseSpeed = Math.min(speed * 0.02, 2); // secondes à reculer par tick
 
   if (!reverseInterval) {
     reverseInterval = setInterval(() => {