diff --git a/addons/website/static/src/css/editor.css b/addons/website/static/src/css/editor.css
index eaf1fdbe96b..18ac7a828d7 100644
--- a/addons/website/static/src/css/editor.css
+++ b/addons/website/static/src/css/editor.css
@@ -220,7 +220,7 @@ ul.oe_menu_editor .disclose {
   position: absolute;
   top: 0;
   left: 0;
-  z-index: 42;
+  z-index: 1000;
 }
 
 /* ---- SNIPPET EDITOR ---- */
diff --git a/addons/website/static/src/css/editor.sass b/addons/website/static/src/css/editor.sass
index 885b1c9372c..d40ef97755e 100644
--- a/addons/website/static/src/css/editor.sass
+++ b/addons/website/static/src/css/editor.sass
@@ -182,7 +182,8 @@ ul.oe_menu_editor
     position: absolute
     top: 0
     left: 0
-    z-index: 42
+    // This z-index is due to .navbar of bootstrap
+    z-index: 1000
 
 /* ---- SNIPPET EDITOR ---- */