diff --git a/addons/web/static/src/scss/dropdown_menu.scss b/addons/web/static/src/scss/dropdown_menu.scss
index d2da44a3125..d159d009d74 100644
--- a/addons/web/static/src/scss/dropdown_menu.scss
+++ b/addons/web/static/src/scss/dropdown_menu.scss
@@ -4,8 +4,6 @@
     }
 
     min-width: 150px;
-    max-height: calc(100vh - 140px); // FIXME
-    overflow: auto;
 
     .o_menu_item {
         position: relative;
@@ -20,6 +18,11 @@
     }
 }
 
+.o_dropdown_menu, .dropdown-menu {
+    max-height: calc(100vh - 140px); // FIXME
+    overflow: auto;
+}
+
 .dropdown-item {
     position: relative;
     color: $o-main-text-color;