diff --git a/app/assets/stylesheets/partials/_item_header.sass b/app/assets/stylesheets/partials/_item_header.sass
index a82e02a7..07beb780 100644
--- a/app/assets/stylesheets/partials/_item_header.sass
+++ b/app/assets/stylesheets/partials/_item_header.sass
@@ -1,3 +1,5 @@
+@import "../partials/clean/constants"
+
 =item-header
   border-bottom: 1px solid $module-border-color
   margin-bottom: 1em