diff --git a/addons/web/static/src/less/kanban_view.less b/addons/web/static/src/less/kanban_view.less
index b45df8b5a03..eed0682c3d1 100644
--- a/addons/web/static/src/less/kanban_view.less
+++ b/addons/web/static/src/less/kanban_view.less
@@ -88,13 +88,12 @@
     position: relative;
     background: white;
     border-color: @gray-lighter-darker;
-    z-index: 2; // Make the dropdown link appear over the dropdown-menu
+    z-index: @zindex-dropdown + 1;
 }
 .o-kanban-dropdown-menu() {
     .o-position-absolute(@right: -1px);
     margin-top: -1px;
     border-color: @gray-lighter-darker;
-    z-index: 1; // Make the dropdown-menu appear under the dropdown link
 }
 .o-kanban-colorpicker() {
     max-width: 150px;