diff --git a/app/assets/stylesheets/mobile/header.scss b/app/assets/stylesheets/mobile/header.scss
index ede694158..6a72b0e75 100644
--- a/app/assets/stylesheets/mobile/header.scss
+++ b/app/assets/stylesheets/mobile/header.scss
@@ -167,5 +167,5 @@ header {
 
 /* This class is added when the user open the drawer */
 #app.draw > * {
-          transform: translateX(-450px);
+  transform: translateX(-80%);
 }