diff --git a/admin/templates/SilverStripe/Admin/Includes/CampaignAdmin_Content.ss b/admin/templates/SilverStripe/Admin/Includes/CampaignAdmin_Content.ss
index 5e8f024f7..1eab73057 100644
--- a/admin/templates/SilverStripe/Admin/Includes/CampaignAdmin_Content.ss
+++ b/admin/templates/SilverStripe/Admin/Includes/CampaignAdmin_Content.ss
@@ -1,2 +1,2 @@
-<div class="cms-content flexbox-area-grow $BaseCSSClasses" data-layout-type="border" data-pjax-fragment="Content">
+<div class="cms-content flexbox-area-grow fill-height $BaseCSSClasses" data-layout-type="border" data-pjax-fragment="Content">
 </div>