diff --git a/addons/website/static/src/scss/website.scss b/addons/website/static/src/scss/website.scss
index 335cd9da75516..850f180f9030a 100644
--- a/addons/website/static/src/scss/website.scss
+++ b/addons/website/static/src/scss/website.scss
@@ -917,7 +917,7 @@ table.table_desc tr td {
 .parallax {
     position: relative;
     overflow: hidden;
-    z-index: 0;
+
     > * {
         position: relative;
     }